0:00:02 > 0:00:04- I'm Lauren...- ..and I'm Mark... - ..and this is the Dengineers.
0:00:04 > 0:00:08The show that puts you in charge of building your very own dream den.
0:00:08 > 0:00:09Whoa!
0:00:09 > 0:00:10Indoors...
0:00:10 > 0:00:12- Is this yours?- Yeah!
0:00:12 > 0:00:14..outdoors...
0:00:14 > 0:00:15Oh, that's so cool!
0:00:15 > 0:00:16..even under ground.
0:00:16 > 0:00:18Whoa!
0:00:18 > 0:00:19That's amazing!
0:00:19 > 0:00:21Whatever you want, the Dengineers team are here
0:00:21 > 0:00:25to transform your ideas into amazing spaces...
0:00:25 > 0:00:27..built especially for you.
0:00:28 > 0:00:30Here we go.
0:00:30 > 0:00:32ALL SHOUT
0:00:36 > 0:00:38Hello!
0:00:38 > 0:00:39Amazing!
0:00:51 > 0:00:53Ohh!
0:00:53 > 0:00:55Wow!
0:00:55 > 0:00:56Oh, wow!
0:01:01 > 0:01:04Hello, and welcome to the Dengineers.
0:01:04 > 0:01:05Today, we're off to Pinner
0:01:05 > 0:01:09to surprise a brother and sister who love to rock out!
0:01:09 > 0:01:11UKULELE TWANGS
0:01:17 > 0:01:18What are you doing?
0:01:18 > 0:01:21Yes! Been waiting to crack out this bad boy for a long time!
0:01:21 > 0:01:23- Mm!- Yeah, stop.
0:01:23 > 0:01:26Let's hope your better at building dens than you are at playing that.
0:01:26 > 0:01:28All right! Less of the cheek please, Mark.
0:01:28 > 0:01:29Shall we go and give them the good news?
0:01:29 > 0:01:32Yeah, sounds good - unlike you on that on that thing!
0:01:32 > 0:01:35- Oi!- Come on!- Right for that, I'm going to play it all the way!
0:01:35 > 0:01:36No! Oh...
0:01:40 > 0:01:42THEY PLAY "Starlight" BY MUSE
0:01:42 > 0:01:46Today's Dengineers are brother and sister duo Sami and Nadia
0:01:46 > 0:01:48from north west London.
0:01:50 > 0:01:52- I'm sitting here.- No, I am!
0:01:52 > 0:01:55If there's one thing that Sami and Nadia agree on...
0:01:55 > 0:01:59it's that they don't really agree on anything.
0:02:00 > 0:02:03- We do get on sometimes.- No!
0:02:03 > 0:02:05But most of the time we just, like,
0:02:05 > 0:02:07argue about really stupid things.
0:02:07 > 0:02:09You're so annoying!
0:02:09 > 0:02:10Despite all this bickering,
0:02:10 > 0:02:14there's one thing in particular that brings these guys together...
0:02:16 > 0:02:19..and that's their love of playing music and rocking out.
0:02:20 > 0:02:23But these budding rock stars have a problem.
0:02:23 > 0:02:24Stop it!
0:02:24 > 0:02:26Nadia, shut up!
0:02:26 > 0:02:29Sami and Nadia's daily rehearsal sessions
0:02:29 > 0:02:32mean that Mum, Dad and sisters Leila and Mimi
0:02:32 > 0:02:34have to endure some serious noise!
0:02:35 > 0:02:39Which means Sami and Nadia have to use headphones -
0:02:39 > 0:02:41which can really affect their music.
0:02:41 > 0:02:44If we do use headphones, we can't keep in time,
0:02:44 > 0:02:47or can't hear it together, so it's quite annoying.
0:02:47 > 0:02:49If these guys are going to become superstar musicians...
0:02:49 > 0:02:52..and their family are going to get some peace and quiet...
0:02:52 > 0:02:54Shut up!
0:02:54 > 0:02:58They need a den fit for the loudest of rock music.
0:02:58 > 0:03:01And that's exactly what they're going to get -
0:03:01 > 0:03:04but they have no idea they're about to become Dengineers!
0:03:09 > 0:03:11This den is literally music to my ears, Mark!
0:03:11 > 0:03:12Yeah, I hear you Lauren.
0:03:12 > 0:03:14Right now Sami and Nadia are in their house
0:03:14 > 0:03:16getting ready for school.
0:03:16 > 0:03:18And they have absolutely no idea
0:03:18 > 0:03:21that we're about to crash their breakfast Dengineer stylee!
0:03:24 > 0:03:26Mum and Dad are in on the hit...
0:03:26 > 0:03:30and Dad's been setting up some hidden cameras
0:03:30 > 0:03:32to catch the big surprise.
0:03:32 > 0:03:36These guys have no idea that they have made it on to the show.
0:03:38 > 0:03:42Operation Surprise Sami And Nadia is on...
0:03:42 > 0:03:45- Or is it?- Oh...
0:03:45 > 0:03:47Oh... I don't like cats!
0:03:47 > 0:03:48Ooh... Eurgh, it's looking at me!
0:03:48 > 0:03:50Aah! Quick, somebody - seriously, do something.
0:03:50 > 0:03:53- Come past, come past, come past. - I can't.
0:03:53 > 0:03:54Come past. Mark, just come past.
0:03:54 > 0:03:56I cannot walk behind that.
0:03:56 > 0:03:58Quick, quick, quick!
0:03:58 > 0:04:01With the family's cat Ozzy carefully negotiated,
0:04:01 > 0:04:04it's time to see if the coast is clear.
0:04:04 > 0:04:06- Oh...- Can you see?
0:04:06 > 0:04:07Not yet!
0:04:07 > 0:04:09- Lauren, hurry up! - No, I can't see them yet.
0:04:09 > 0:04:11- They must be home soon. - Oh they're there, they are!
0:04:11 > 0:04:16'That was SO close - but luckily we got away with it.'
0:04:16 > 0:04:20Finally, Sami and Nadia are sat down at the dining table.
0:04:20 > 0:04:23And that's our cue from Mum to make our way in.
0:04:23 > 0:04:26- Are you ready?- Yes, I'm ready! - Let's do it!- I'm nervous this time.
0:04:26 > 0:04:29- I'm really nervous too. - I'm really nervous.- Go on.
0:04:33 > 0:04:35'Watch out for the cat, Mark!'
0:04:41 > 0:04:42(Hello, Mum!
0:04:42 > 0:04:44(This is Mum!)
0:04:44 > 0:04:47Sami and Nadia have no idea that we're in their house...
0:04:47 > 0:04:50but that's all about to change.
0:04:53 > 0:04:55Hello!
0:04:55 > 0:04:58Good morning, Sami and Nadia. How are you doing?
0:04:58 > 0:05:00- Are you all right?- Yeah.
0:05:00 > 0:05:02- Having a nice breakfast?- Yeah.
0:05:02 > 0:05:04OK, well, I'm Mark and this is Lauren,
0:05:04 > 0:05:07and we're from CBBC's The Dengineers.
0:05:07 > 0:05:09- OK...!- Scary.
0:05:10 > 0:05:14Guys, we've heard that you two are budding musicians,
0:05:14 > 0:05:16but you can't quite rock out
0:05:16 > 0:05:19because you're a bit too noisy - does that sound about right?
0:05:19 > 0:05:23We're here to help you two build your own dream rock den,
0:05:23 > 0:05:26so you can make as much noise as you want with your music.
0:05:26 > 0:05:28- How does that sound?- Awesome!
0:05:31 > 0:05:33Not a clue that this was going to happen.
0:05:33 > 0:05:34Hello!
0:05:34 > 0:05:37Good morning, Sami and Nadia. How are you doing?
0:05:37 > 0:05:39I was just scared when the cameras came into the dining room
0:05:39 > 0:05:41when I was eating my breakfast!
0:05:44 > 0:05:47It's been really hard trying to keep this secret from the kids,
0:05:47 > 0:05:50because they are just so inquisitive.
0:05:50 > 0:05:51Like, at Christmas -
0:05:51 > 0:05:54it's impossible to hide from them, they just know everything.
0:05:54 > 0:05:57I'm really excited, cos my drums are so noisy,
0:05:57 > 0:06:00it will be somewhere where I can make as much noise as I want
0:06:00 > 0:06:03without everybody shouting at me.
0:06:03 > 0:06:07Our first port of call is the Dengineers mobile HQ,
0:06:07 > 0:06:11which has some mega cool technology to get this den rolling.
0:06:11 > 0:06:14In here, we get all the ideas that are in your head,
0:06:14 > 0:06:16and download them onto this pad,
0:06:16 > 0:06:18and make one big picture of what your den's going to look like.
0:06:18 > 0:06:21On here, we've got tonnes and tonnes of pictures,
0:06:21 > 0:06:23to just give us a little bit of inspiration -
0:06:23 > 0:06:25so, shall we have a little look?
0:06:25 > 0:06:26Let's go!
0:06:26 > 0:06:29- I like that thing!- What's that? - It says "let's rock".
0:06:29 > 0:06:32- Cool.- So would you like that as a picture, maybe, on the wall?
0:06:32 > 0:06:33Yeah, that'd be awesome.
0:06:33 > 0:06:35Oh, yeah, that would be really cool.
0:06:35 > 0:06:36What do you think about that colour?
0:06:36 > 0:06:38Orange is my favourite colour.
0:06:38 > 0:06:40And I like black. Orange is my second favourite.
0:06:40 > 0:06:41- Ah, nice!- Ah!
0:06:41 > 0:06:45- So, we could do an orange and black theme throughout, couldn't we?- Yeah.
0:06:45 > 0:06:47- I like that thing with the speakers. - This one here, yeah?
0:06:47 > 0:06:49- Oh, that's cool.- OK.
0:06:49 > 0:06:50Excellent!
0:06:50 > 0:06:52What mic would you go for -
0:06:52 > 0:06:53this sort of Elvis one or the general one?
0:06:53 > 0:06:55- The one on the top.- I like... - The Elvis one, OK.
0:06:55 > 0:06:57- I like...- You like the other one? - Yeah.- OK.
0:06:57 > 0:06:59We're going to have to come to some agreement -
0:06:59 > 0:07:02- do you think that's going to happen? - Yeah.- What mic are we going for?
0:07:02 > 0:07:04Sami, you pick.
0:07:04 > 0:07:05- OK.- OK, the bottom one.
0:07:05 > 0:07:06Great teamwork!
0:07:06 > 0:07:08So, guys, who are your favourite bands?
0:07:08 > 0:07:12I like Muse and Metallica and 5 Seconds Of Summer.
0:07:12 > 0:07:15So, you're SO not into the pop scene, are you?
0:07:15 > 0:07:17- Not really! - This is all about the rock.
0:07:19 > 0:07:22Sami and Nadia have agreed on orange and black colours,
0:07:22 > 0:07:25a speaker design and some rock inspired graphics for their den.
0:07:25 > 0:07:28Now it's time to meet the expert designer
0:07:28 > 0:07:30who can make their dreams a reality.
0:07:32 > 0:07:37And we've got the perfect person to take this den to the next level.
0:07:37 > 0:07:41Meet Olga - she's a specialist in creating seriously cool dens,
0:07:41 > 0:07:44and can make the smallest of spaces look totally awesome.
0:07:49 > 0:07:53So, Olga, we are absolutely raring to go - where do we start?
0:07:53 > 0:07:55Right, so, Lauren and Mark told me everything
0:07:55 > 0:07:57about your ideas you have for the den,
0:07:57 > 0:07:59and I came up with a plan.
0:07:59 > 0:08:02- How about a giant speaker?- Yeah!
0:08:02 > 0:08:05- What, so it's going right here? - Yeah, I'm thinking right here!
0:08:05 > 0:08:07What, like...a den that is in the shape of a speaker?
0:08:07 > 0:08:09- Yeah.- That will be so cool. - That's awesome.
0:08:09 > 0:08:11It would have to have your name on it.
0:08:11 > 0:08:13Oh, that would be quite cool - so, what do you mean by name?
0:08:13 > 0:08:16- Their names or...?- Yeah, your name or your logo -
0:08:16 > 0:08:18- the name of your band. - That's the logo.
0:08:18 > 0:08:20- Oh, cool, we're going to have this as a logo.- That's brilliant!
0:08:20 > 0:08:22I love it! So, that's the outside of the den.
0:08:22 > 0:08:25- Yeah.- What about the inside? What do you guys think?
0:08:25 > 0:08:27I think we should have, like, staves on the wall -
0:08:27 > 0:08:30they're the five lines which you write music on.
0:08:30 > 0:08:32Cos then we can write music while we're playing.
0:08:32 > 0:08:36Yeah, so it will be like your working space and chilling space.
0:08:36 > 0:08:39So, we're thinking keyboards, drums, amplifiers...
0:08:39 > 0:08:41It's going to get pretty loud in there, isn't it?
0:08:41 > 0:08:44- Yeah.- Yeah. - It could be like a small gig venue.
0:08:44 > 0:08:46- Yeah, that'd be cool. - That would be really cool.
0:08:46 > 0:08:48So, we've got all those amazing ideas -
0:08:48 > 0:08:49but we have one problem.
0:08:49 > 0:08:51We have the trampoline and the shed in the way -
0:08:51 > 0:08:52we need to move it.
0:08:52 > 0:08:55- That looks like quite a big job, right?- Yeah.- Mm.
0:08:55 > 0:08:56I've got a great idea.
0:08:56 > 0:08:57Your dad is just in there
0:08:57 > 0:08:59and he's like chilling out, kicking back.
0:08:59 > 0:09:02I reckon we get him involved - what do you think?
0:09:02 > 0:09:03- Yeah.- Yeah, let's! - Let's go - come on!
0:09:05 > 0:09:08'Dad is really going to benefit from this den,
0:09:08 > 0:09:11'so he wastes no time in getting stuck in by emptying the shed.'
0:09:13 > 0:09:15- BANG - Ouch!
0:09:15 > 0:09:17Oh, no! Are you all right, Dad?
0:09:17 > 0:09:20Yeah, I'm fine, thank you.
0:09:20 > 0:09:23The shed is cleared, and Ozzy seems happy with Dad's work.
0:09:23 > 0:09:26Now we need to get it shifted out the way.
0:09:26 > 0:09:28- Wow!- How do they do that?
0:09:28 > 0:09:31Operation Get The Shed Shifted has been completed so quickly
0:09:31 > 0:09:34that not everyone has noticed it's moved...
0:09:34 > 0:09:37and by "not everyone", I mean Ozzy the cat.
0:09:41 > 0:09:43Wow, that dive put Tom Daley to shame!
0:09:43 > 0:09:46Ozzy's Olympic effort deserves another look.
0:09:48 > 0:09:54It's OK - Ozzy is fine after his mid-air acrobatic high-flying stunt.
0:09:54 > 0:09:55With the shed moved,
0:09:55 > 0:09:59me, Sami and Nadia get involved to help clear the rest of the space.
0:09:59 > 0:10:00Are you OK?
0:10:00 > 0:10:03Don't worry, guys, the muscle's arrived.
0:10:05 > 0:10:06Right.
0:10:06 > 0:10:08Eurgh, there's a spider.
0:10:08 > 0:10:09Aah!
0:10:09 > 0:10:11Agh!
0:10:11 > 0:10:12Is there a spider?
0:10:12 > 0:10:14- I DON'T like them. - No, it's a spider's web...
0:10:14 > 0:10:17I'm quite excited - like even more excited now,
0:10:17 > 0:10:20because I didn't realise it was going to be that big,
0:10:20 > 0:10:23and there's a huge space ready for the den to go.
0:10:23 > 0:10:24So, it's cool.
0:10:24 > 0:10:27In no time at all, the mess has been cleared up
0:10:27 > 0:10:30thanks to a huge effort from dad and the Dengineers!
0:10:30 > 0:10:32Ooh! Ooh!
0:10:32 > 0:10:34Nice one, guys - we're done!
0:10:34 > 0:10:36Dad, top job clearing the garden -
0:10:36 > 0:10:39but I'm afraid to tell you that from here on in,
0:10:39 > 0:10:41this is a Dengineers only zone -
0:10:41 > 0:10:43so, I'm taking you back in.
0:10:43 > 0:10:45- Come on, away you go.- Bye-bye.
0:10:45 > 0:10:47Come on, out of here. Out of here!
0:10:47 > 0:10:48- Bye, guys.- Bye!
0:10:48 > 0:10:50Come on, out we go. Out we go, get out.
0:10:50 > 0:10:53'The next time Sami and Nadia's family see the garden
0:10:53 > 0:10:54'will be on the big reveal day -
0:10:54 > 0:10:57'and that leaves little time for Olga and the Dengineers
0:10:57 > 0:11:01'to pull off the transformation of a lifetime.'
0:11:01 > 0:11:05Mum, Dad, read it and weep!
0:11:07 > 0:11:10Olga has come up with a superstar design.
0:11:10 > 0:11:13From the outside, the den will look like a musician's amp
0:11:13 > 0:11:16and on the inside she's designed a cool rehearsal space
0:11:16 > 0:11:19where Sami and Nadia can craft their music.
0:11:19 > 0:11:23Olga's using custom-made logos and atmospheric lighting
0:11:23 > 0:11:26to make this den an exciting space to hang out - and rock out!
0:11:30 > 0:11:31Now the shed is cleared,
0:11:31 > 0:11:33the next job is to put down a concrete base
0:11:33 > 0:11:36to support the weight of this awesome den.
0:11:39 > 0:11:43A whopping four tonnes of concrete are needed for Olga's creation -
0:11:43 > 0:11:46that's the same weight as an elephant!
0:11:50 > 0:11:52Next up, it's the structure of the den,
0:11:52 > 0:11:57which the Dengineers team waste no time in cracking on with.
0:11:59 > 0:12:01With the Dengineers working hard on the den,
0:12:01 > 0:12:04I reckon it's time for me, Sami and Nadia
0:12:04 > 0:12:07to take a breather from the build and hit the road.
0:12:07 > 0:12:09I was thinking today maybe we could go out -
0:12:09 > 0:12:11maybe go to a gig together, what do you think?
0:12:11 > 0:12:13- Yeah, that would be cool!- OK!
0:12:13 > 0:12:14Good idea, do you reckon?
0:12:14 > 0:12:15- Yeah.- Uh-huh!- Cool!
0:12:15 > 0:12:17And who are your favourite band?
0:12:17 > 0:12:18- BOTH:- Muse.
0:12:18 > 0:12:21What if I told you we could go...
0:12:21 > 0:12:27to a festival to go and see Muse perform live?
0:12:27 > 0:12:28Oh, my gosh, are you serious?!
0:12:28 > 0:12:30I am absolutely serious!
0:12:31 > 0:12:34THEY SING ALONG TO "Starlight" BY MUSE
0:12:36 > 0:12:40Muse are topping the bill at a Download festival.
0:12:40 > 0:12:42This annual event at Derby's Donington Park
0:12:42 > 0:12:44is the UK's biggest rock festival -
0:12:44 > 0:12:48and if Sami and Nadia want to become top musicians one day,
0:12:48 > 0:12:50it's the perfect place to see what it's like
0:12:50 > 0:12:52to perform on the big stage.
0:12:52 > 0:12:54- Whoa!- Wow!
0:12:54 > 0:12:58So, guys, there's something I haven't told you as yet.
0:12:58 > 0:13:00Let me see your wristbands that we've got...
0:13:00 > 0:13:04These wristbands can get you in backstage over there!
0:13:04 > 0:13:07- Really?- Really? Where all the bands are?
0:13:07 > 0:13:08Where all of the bands are!
0:13:08 > 0:13:10- Do you want to go and have a look now?- Yeah!
0:13:10 > 0:13:13- That is awesome - yeah, let's go.- Let's go!
0:13:13 > 0:13:16With these passes, we get access all areas,
0:13:16 > 0:13:19and get to watch the bands up close -
0:13:19 > 0:13:22and I mean up very close -
0:13:22 > 0:13:24hashtag VIPs!
0:13:27 > 0:13:29I think today's been really amazing,
0:13:29 > 0:13:30cos I didn't know where I was going,
0:13:30 > 0:13:34and now I'm here at Download, and it's been great.
0:13:34 > 0:13:37Wearing these wristbands makes me feel really awesome,
0:13:37 > 0:13:40because you get to go backstage and see all your favourite bands
0:13:40 > 0:13:42and stuff, and it's really fun.
0:13:42 > 0:13:47Well, the fun's not over, because I've got one final surprise.
0:13:48 > 0:13:51You're going to watch Muse play tonight
0:13:51 > 0:13:57from a very, very special VIP area - so VIP I'm not even allowed to go.
0:13:57 > 0:14:00- Awesome!- Awesome - go and have an amazing time.
0:14:00 > 0:14:01Off you go, you're going that way.
0:14:01 > 0:14:03- See you later guys, have fun!- Bye!
0:14:03 > 0:14:05Leave me...on my own.
0:14:05 > 0:14:09# Show me mercy
0:14:09 > 0:14:12# From the powers that be... #
0:14:14 > 0:14:17There's only one way to end a day like this,
0:14:17 > 0:14:21and that's for Sami, Nadia and Dad to rock out to their favourite band.
0:14:21 > 0:14:24# Show me mercy
0:14:24 > 0:14:28# Can someone rescue me? #
0:14:34 > 0:14:37CROWD CHEERS
0:14:42 > 0:14:44Meanwhile, back at the house,
0:14:44 > 0:14:46the team have been working their socks off,
0:14:46 > 0:14:50and the outer structure of the den has been built.
0:14:50 > 0:14:54But it's the inside that's proving a massive challenge for builder Nick.
0:14:54 > 0:14:58Sami and Nadia are going to be making some serious noise in this den,
0:14:58 > 0:15:02and it's really important that the sound stays inside.
0:15:02 > 0:15:04What is the soundproofing going to be like in here?
0:15:04 > 0:15:05It's going to be really good.
0:15:05 > 0:15:08We've started off with a really, really heavy base.
0:15:08 > 0:15:12Now, when you've got a real strong concrete floor, it stops vibration.
0:15:12 > 0:15:13Now, sound is vibration.
0:15:15 > 0:15:18The aim here is to find a way to absorb a huge amount of sound
0:15:18 > 0:15:22and stop the noise getting out of the den.
0:15:22 > 0:15:26Nick and his team do this by using a mixture of different materials
0:15:26 > 0:15:28and gaps of air to absorb the racket
0:15:28 > 0:15:31created by Sami and Nadia's instruments.
0:15:31 > 0:15:33So, basically, you just put this stuff in?
0:15:33 > 0:15:34No, this is one of the products -
0:15:34 > 0:15:38you try and dampen the sound, so the more you can dampen the better.
0:15:38 > 0:15:39As a really good analogy -
0:15:39 > 0:15:43you get a cymbal and you hit a cymbal, sound resonates.
0:15:43 > 0:15:45Hold the cymbal as tight as you can with your fingers, hit it again,
0:15:45 > 0:15:48and you don't really hear anything - and that's what you try to do,
0:15:48 > 0:15:50you try and make two products that you put together
0:15:50 > 0:15:52so stiff that they can't vibrate.
0:15:52 > 0:15:55Cure the vibration, cure sound transfer.
0:15:55 > 0:15:58While Nick and his team work on the inside,
0:15:58 > 0:16:02the rest of the Dengineers paint the outside of the den.
0:16:02 > 0:16:06This is the last time Sami and Nadia will see the den
0:16:06 > 0:16:09until the big reveal - but no rest for the wicked,
0:16:09 > 0:16:13because Olga's got something for them to work on away from the build.
0:16:18 > 0:16:21Sami and Nadia, I've got this cool idea for the upcycle for your den.
0:16:21 > 0:16:25We're going to use those old school vinyl records
0:16:25 > 0:16:28and change them into your very own rock and roll wall of fame.
0:16:28 > 0:16:30- That sounds really cool. - Interesting!
0:16:30 > 0:16:32From looking like that...
0:16:32 > 0:16:34they're going to look like this.
0:16:34 > 0:16:35That's really good!
0:16:35 > 0:16:38For this upcycle, Olga is using some card
0:16:38 > 0:16:40and a selection of old music records...
0:16:40 > 0:16:43Engelbert Humperdinck.
0:16:43 > 0:16:44That's a funny name!
0:16:44 > 0:16:47..and she plans to turn them into a musical wall of fame
0:16:47 > 0:16:51with loads of key dates from rock and roll history.
0:16:51 > 0:16:53After the records have been cleaned up,
0:16:53 > 0:16:56it's protective masks on for a spot of spray painting!
0:16:59 > 0:17:01You put the vinyl into the box...
0:17:04 > 0:17:07..and then you're spraying it really gently, right?
0:17:08 > 0:17:10Remember, guys, Olga is a trained expert
0:17:10 > 0:17:13when it comes to spray painting, so no trying this at home!
0:17:16 > 0:17:17Ta-da!
0:17:17 > 0:17:19- Oh, that's really cool.- Wow!
0:17:19 > 0:17:23Later on, we're going to have all of these spray painted with labels.
0:17:23 > 0:17:26it's going to be amazing - you're going to love it!
0:17:26 > 0:17:28- MARK:- With the guys working against the clock
0:17:28 > 0:17:30to get the upcycle finished,
0:17:30 > 0:17:34I catch up with Mum and Dad to get the lowdown on Sami and Nadia.
0:17:34 > 0:17:36Where does their love of music come from?
0:17:36 > 0:17:37We play music a lot in the house,
0:17:37 > 0:17:40so the kids grew up with music, basically.
0:17:40 > 0:17:41They wake up to it,
0:17:41 > 0:17:43when they come home after school we have a music session.
0:17:43 > 0:17:46We listen to music - sometimes we'll play, so...
0:17:46 > 0:17:47- Are you good?- No!
0:17:47 > 0:17:49In my head I am, but no-one else says I am,
0:17:49 > 0:17:52so the answer probably is no!
0:17:52 > 0:17:54Dad, are you more ecstatic about losing the noise
0:17:54 > 0:17:57or the fact that you're going to get to go in there and play instruments?
0:17:57 > 0:17:59Oh, I think the latter, for sure!
0:17:59 > 0:18:01I can't wait! I mean, I'm keeping quiet for now, but I can't wait.
0:18:01 > 0:18:04What difference do you think the den's going to make to them?
0:18:04 > 0:18:07Well, I think it's going to be great for them to have lots of space
0:18:07 > 0:18:09where they can crank it up as loud as they want
0:18:09 > 0:18:11and they can just have a good old rocking session
0:18:11 > 0:18:13without worrying about anybody, you know, moaning about the noise.
0:18:13 > 0:18:15Have you got any fears with the den?
0:18:15 > 0:18:18Well, I think the fact that we're trusting Sami and Nadia
0:18:18 > 0:18:19to design it is a concern!
0:18:19 > 0:18:20I mean imagine this -
0:18:20 > 0:18:23they design a den and it's all orange.
0:18:23 > 0:18:24Who'd want that?!
0:18:24 > 0:18:27So, yeah, I have some concerns and fears,
0:18:27 > 0:18:30and they're keeping me up at night for now, but we'll wait and see.
0:18:32 > 0:18:34It's been a long day,
0:18:34 > 0:18:36and the Dengineers have made great progress -
0:18:36 > 0:18:38but there's still loads to do,
0:18:38 > 0:18:41and with just two days until the big reveal,
0:18:41 > 0:18:43work carries on well into the night.
0:18:51 > 0:18:53A new day, and it brings the arrival
0:18:53 > 0:18:55of the most important part of the den...
0:18:55 > 0:18:57the amp wall.
0:18:59 > 0:19:02And Dad, you needn't worry about it being orange, because...
0:19:02 > 0:19:05Oops! It's bright orange.
0:19:05 > 0:19:07Keep going, guys, come on. Through here.
0:19:07 > 0:19:09Well done, that's great.
0:19:11 > 0:19:13The team need to get the wall through the house
0:19:13 > 0:19:15and into the back garden,
0:19:15 > 0:19:18so they can fit it onto the main structure.
0:19:18 > 0:19:19Careful here.
0:19:19 > 0:19:21This is the crucial part of the den,
0:19:21 > 0:19:26and will transform it from a basic music room into a rocking amp.
0:19:26 > 0:19:28This is really tense moment.
0:19:28 > 0:19:31If it gets damaged here, we are in big trouble!
0:19:31 > 0:19:33That's it, guys - nice and careful.
0:19:36 > 0:19:38It looks amazing!
0:19:38 > 0:19:40Just straight to the end, guys.
0:19:40 > 0:19:43Be careful with that, please. Thank you very much.
0:19:46 > 0:19:48(I hope it doesn't break.)
0:19:48 > 0:19:50It's so heavy, they could drop it any time.
0:19:50 > 0:19:51Now. together...
0:19:51 > 0:19:54- Down.- Is that it, then, yeah?
0:19:54 > 0:19:55- No, that's not it.- That's not it?!
0:19:55 > 0:19:57- That's not it. - What do mean, it's not it?
0:19:57 > 0:19:59- There's another half coming. - There's another one of them?
0:19:59 > 0:20:01Oh, that's what they say, don't they?
0:20:01 > 0:20:04The Dengineers don't do things in halves, eh?!
0:20:04 > 0:20:05Ha, ha!
0:20:05 > 0:20:06OK?
0:20:06 > 0:20:09Both pieces of the wall have made it into the back garden
0:20:09 > 0:20:12thanks to a huge effort from the team.
0:20:12 > 0:20:14No breaks, no scratches - great job!
0:20:14 > 0:20:17But now we've got the hard bit - putting this thing together,
0:20:17 > 0:20:19cos that is not going to be easy.
0:20:20 > 0:20:22This part of the den is seriously heavy.
0:20:22 > 0:20:24and when the two pieces are put together,
0:20:24 > 0:20:28it weighs a whopping 150kg.
0:20:29 > 0:20:32Securing it to the main structure is going to be a massive job,
0:20:32 > 0:20:36and there are some anxious faces amongst the Dengineers team.
0:20:36 > 0:20:38Are you nervous at all?
0:20:38 > 0:20:39I am a bit nervous, yeah.
0:20:39 > 0:20:41Get it up high. Still got it, yeah?
0:20:41 > 0:20:43Well done. Well done.
0:20:43 > 0:20:44Nice and easy, onto the painter.
0:20:44 > 0:20:46Onto the painter.
0:20:46 > 0:20:48Everyone needs to work together to get the job done...
0:20:48 > 0:20:50OK, it's coming in, it's fine.
0:20:50 > 0:20:53..and after a bit of good old-fashioned elbow grease,
0:20:53 > 0:20:55the two pieces are in position on the den,
0:20:55 > 0:20:57and ready to be connected.
0:20:57 > 0:20:59But then...
0:20:59 > 0:21:01- Push!- Argh!- Oh, it's tight.
0:21:01 > 0:21:03Dengineers, we have a problem!
0:21:03 > 0:21:05- Is it?- It's fine!
0:21:05 > 0:21:07That was a close one!
0:21:07 > 0:21:10The piece dropped - but luckily nothing's broken off.
0:21:10 > 0:21:12Lift it at the back where you are.
0:21:12 > 0:21:13OK. OK.
0:21:13 > 0:21:15Be careful with your fingers.
0:21:15 > 0:21:16- You all right? - There you go, there you go.
0:21:16 > 0:21:19- Yes, it's in! - Yeah. Well done, lads.
0:21:19 > 0:21:20Yes!
0:21:23 > 0:21:26The wall fits and it's in position on the den.
0:21:26 > 0:21:28Add some screws...
0:21:29 > 0:21:33..a few dials and jack to replicate a real life amp, and it's job done.
0:21:33 > 0:21:35Great work, team!
0:21:35 > 0:21:38The exterior of the den is looking great,
0:21:38 > 0:21:41so the team's attention goes to the inside,
0:21:41 > 0:21:44where they spend the rest of the day finishing off the walls -
0:21:44 > 0:21:46and that gives us some time for a den hack.
0:21:53 > 0:21:55Mum and Dad, you'll love this one.
0:21:55 > 0:21:58Imagine a world without cables and wires.
0:22:00 > 0:22:02This is the hair bobble hack.
0:22:04 > 0:22:07You need to unplug something and you unplugged the wrong thing,
0:22:07 > 0:22:09you need to organise those cables.
0:22:09 > 0:22:10Using these...
0:22:12 > 0:22:14Pick two bobbles of the same colour...
0:22:16 > 0:22:18..wrap around both ends of the cable...
0:22:18 > 0:22:20then, when you're unplugging something,
0:22:20 > 0:22:23you know exactly which colour to unplug.
0:22:23 > 0:22:25It works with anything electrical.
0:22:25 > 0:22:27Laptop...
0:22:27 > 0:22:29tablets...
0:22:29 > 0:22:32..and my personal favourite, the hairdryer.
0:22:33 > 0:22:37No need to thank me - it's all part of the Dengineer service.
0:22:40 > 0:22:41It's the day of the big reveal,
0:22:41 > 0:22:44and the Dengineers are working flat out
0:22:44 > 0:22:46to get the inside of the den done...
0:22:50 > 0:22:52- Have you got it now, yeah?- Yeah.
0:22:52 > 0:22:54'..and away from the den,
0:22:54 > 0:22:57'me, Sami and Nadia put together a cool couch...'
0:22:57 > 0:22:58It keeps moving!
0:23:00 > 0:23:02'..which isn't as easy as it looks.'
0:23:02 > 0:23:04This is so annoying!
0:23:06 > 0:23:08As the reveal creeps even closer,
0:23:08 > 0:23:12its all hands to the pump to get everything done...
0:23:14 > 0:23:16Oh, yes. Oh, yes - we're down here!
0:23:16 > 0:23:18'..and after some final finishing touches,
0:23:18 > 0:23:21'the den is complete.'
0:23:32 > 0:23:35This space used to be home to the garden shed -
0:23:35 > 0:23:37but not any more.
0:23:37 > 0:23:40Olga and the Dengineers have worked their magic,
0:23:40 > 0:23:42and after four tonnes of concrete,
0:23:42 > 0:23:46500 metres of timber and hundreds and hundreds of screws,
0:23:46 > 0:23:50they've built an amazing den fit for the noisiest of rock stars.
0:23:50 > 0:23:53Sami and Nadia! Come and see your den!
0:23:53 > 0:23:55Oh, wow!
0:23:55 > 0:23:57Wow, wow, wow!
0:23:57 > 0:24:00- That's amazing!- That is amazing!
0:24:00 > 0:24:01- You wanted an amp on the front... - Yeah.
0:24:01 > 0:24:03- Is that an amp?- Yes!
0:24:03 > 0:24:05- It's pretty good, right?!- Yeah!
0:24:05 > 0:24:07Oh, my gosh, that's so cool!
0:24:07 > 0:24:09- It's really cool, isn't it?- Awesome.
0:24:09 > 0:24:13Sami and Nadia now have an amazing space
0:24:13 > 0:24:16where they can compose and rehearse their music.
0:24:16 > 0:24:18Inspired by their love of loud music,
0:24:18 > 0:24:21the front of the den has supersized control dials
0:24:21 > 0:24:25and a giant audio jack, giving the impression of a real life amp.
0:24:26 > 0:24:29And it gets even better on the inside.
0:24:31 > 0:24:32Oh, wow!
0:24:32 > 0:24:34Wow!
0:24:34 > 0:24:36- Oh...- Amazing!
0:24:36 > 0:24:38I'm speechless.
0:24:38 > 0:24:40- That's like... - Look at that! Look at that.
0:24:40 > 0:24:41Is that picture from Download?
0:24:41 > 0:24:43It IS from Download! It's from our day out.
0:24:43 > 0:24:45This is what we did with Olga.
0:24:45 > 0:24:49As well as their rock and roll hall of fame upcycle,
0:24:49 > 0:24:52Sami and Nadia have loads of cool lighting...
0:24:52 > 0:24:55a board to compose their music...
0:24:55 > 0:24:59and have customised logos all over their den.
0:24:59 > 0:25:02- Drum kit! - Oh, it says...it says Rock Den!
0:25:02 > 0:25:04So you've basically got your own branded kit now,
0:25:04 > 0:25:08- like a proper, proper operation. - Yeah!
0:25:08 > 0:25:10Sami and Nadia's drumming in the house
0:25:10 > 0:25:14is so loud that they have to use electric drums with headphones...
0:25:16 > 0:25:18..but that's not a problem now -
0:25:18 > 0:25:22with this soundproof den, they can now have a real drum kit!
0:25:22 > 0:25:24How cool is that?
0:25:24 > 0:25:26That is amazing - we can barely hear anything!
0:25:28 > 0:25:31Think if that was in your bedroom in the house,
0:25:31 > 0:25:33what would your mum be saying?
0:25:33 > 0:25:34She'd be screaming.
0:25:34 > 0:25:37She'd be like, "Turn it down! I don't want to hear it!"
0:25:37 > 0:25:41But out here you can make all of the noise you want.
0:25:41 > 0:25:47The den has passed the Ozzy soundproof test with flying colours.
0:25:47 > 0:25:48So, you're happy with your den?
0:25:48 > 0:25:50- BOTH:- Yeah, this den is done!
0:25:50 > 0:25:52- Awesome!- Right, yes!- Love it!
0:25:52 > 0:25:55Well, guys, I think there is only one thing for it -
0:25:55 > 0:25:56shall we get your family in?
0:25:56 > 0:25:59- Yeah!- Yeah!- Come on, let's do it. - They're going to love it!
0:25:59 > 0:26:02Mum's not going to like the orange on the outside, cos it's too bright!
0:26:02 > 0:26:03Fingers crossed!
0:26:05 > 0:26:07Well, Sami and Nadia love their den -
0:26:07 > 0:26:08but what about the family?
0:26:08 > 0:26:12Remember, Mum and Dad's worst fears was if the den was orange -
0:26:12 > 0:26:14what will they think?
0:26:14 > 0:26:15Our den awaits!
0:26:17 > 0:26:20Oh, wow!
0:26:21 > 0:26:23That is amazing!
0:26:23 > 0:26:25Orange - you said no orange!
0:26:25 > 0:26:27- Oh, wow!- Come on!
0:26:27 > 0:26:28I really like the orange -
0:26:28 > 0:26:30I thought I'd hate the orange if it was orange,
0:26:30 > 0:26:31but this is gorgeous.
0:26:31 > 0:26:34And look at the sign - the Rock Den! Whoa!
0:26:34 > 0:26:36- I love it!- Yes!
0:26:36 > 0:26:37Absolutely love it!
0:26:37 > 0:26:39This is amazing.
0:26:39 > 0:26:41- Who wants to see inside? - ALL:- Yeah!
0:26:41 > 0:26:43Hey, wait, wait, wait!
0:26:43 > 0:26:45There's one thing you must have before going in.
0:26:45 > 0:26:48- Ooh...- Oh, yeah!- VIP access.
0:26:48 > 0:26:51- Ooh, lovely! - You can't get in without them.
0:26:51 > 0:26:53They're amazing!
0:26:53 > 0:26:55- Dad, one for you.- Oh, thank you!
0:26:55 > 0:26:56One for you, Babs!
0:26:56 > 0:26:57Oh, wow!
0:26:57 > 0:27:00- And one for you Leila.- Thank you! - Awesome.
0:27:00 > 0:27:02'The family have their VIP passes -
0:27:02 > 0:27:06'now it's time for Sami and Nadia's debut performance in the rock den.'
0:27:06 > 0:27:09THEY PLAY "Starlight" BY MUSE
0:27:15 > 0:27:18I never thought, ever, that we'd have anything like this -
0:27:18 > 0:27:20and it's just been the best experience ever.
0:27:20 > 0:27:23It's been great to see the process of building it,
0:27:23 > 0:27:24and meeting everyone.
0:27:29 > 0:27:31- DAD:- I think this den is a genius, genius idea,
0:27:31 > 0:27:34to do it in the shape of an amp.
0:27:34 > 0:27:36The shape of it, the look of it, the colours -
0:27:36 > 0:27:37it's absolutely fantastic.
0:27:40 > 0:27:42- NADIA:- Because we never agree on anything,
0:27:42 > 0:27:45it's good that there's finally one thing that we actually agree on,
0:27:45 > 0:27:47that this is the best den anybody could ever have.
0:27:52 > 0:27:54They are going to have the best time in that den.
0:27:54 > 0:27:56I know, I absolutely loved it -
0:27:56 > 0:27:57and after my performance,
0:27:57 > 0:27:59it won't be long before I'm fronting my own band.
0:27:59 > 0:28:02- Ooh, I got a text!- Who is it?
0:28:02 > 0:28:06Hah! It's only Muse, asking if I'll join the band!
0:28:06 > 0:28:07Really?
0:28:07 > 0:28:08Nah... It was my mum.
0:28:08 > 0:28:10Thought so. Come on, let's go!