Damp motorhome project - Rear repair (1 Viewer)

[Argar]

Having nearly completed the roof repair and only cleanup jobs left (Roof Repair), I've started the 2nd project which is sorting the rear wall (Motorhome damp repairs a project that keeps on giving).

The rear wall of my Eura Mobil Integra has suffered the same as the roof so again replacing beams and wallboard. Having been digging out rotten wood yesterday I'm trying to work out what material runs along the bottom of the van - seems to be a non expanded polystyrene - does anybody recognise this from the picture below?

The build here was GRP inside and outside with a wooden structure.

 

[Argar]

More removing of furniture and damp wall board - this wall is not as bad - a few beams not great and the join completely gone

 

[Argar]

Just wondering does anybody know what this sealing strip used inside the van at corners is called and where you can get it in white and beige?

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[3DOM]

I can't help with your questions but hope you manage to get it sorted

 

[Jamesh]

Try magnum motorhomes Lincolnshire way.

Home - Magnum Motorhomes

magnummotorhomes.co.uk

Cheers James

 

[mitzimad]

If its the bit shown in the photo I belive its called tadpole rubber due to its shape

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[MisterB]

If you have a building plastics company near you, have a mooch around, they tend to have all sorts of mouldings for edge covering. I would be too fussed about matching the original, might be easier to replace all the edge coverings to keep it looking the same throughout.

Great work so far .... Will be perfect when it's finished. Are you replacing the interior or refitting? Could give you chance to redesign the interior and window layout to suit your personal needs?

 

[Argar]

Thanks to those who've responded - as always your help is appreciated. You're correct it's called Tadpole seal, I've checked and still can't find anybody that sells it off the shelf - only places that make to order and that's silly money for 10m! If I can't source anything likely I'll run a bead of sealant down it!

Regarding the interior, I'll probably refit as it was originally designed - don't fancy trying to do that as well, but totally agree would be a good opportunity to do it.

I've read many posts on resealing windows and mastic vs sealant. Is Sikaflex 522 considered a good sealant for the job?

 

[2 Jabs]

What about a nice piece of quadrant with sealant behind.

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[Argar]

What about a nice piece of quadrant with sealant behind.

Like that idea thanks!

 

[Landy Andy]

Thanks to those who've responded - as always your help is appreciated. You're correct it's called Tadpole seal, I've checked and still can't find anybody that sells it off the shelf - only places that make to order and that's silly money for 10m! If I can't source anything likely I'll run a bead of sealant down it!

Regarding the interior, I'll probably refit as it was originally designed - don't fancy trying to do that as well, but totally agree would be a good opportunity to do it.

I've read many posts on resealing windows and mastic vs sealant. Is Sikaflex 522 considered a good sealant for the job?

Beading Trim | The Campervan Shop

Rubber edging for interior of van Ideal for masking edges that don't quite marry to the interior Easy fitment using staples Various colours available

www.thecampervanshop.com

 

[Argar]

Landy Andy Thanks for that - I'll get some of that ordered this evening!

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[Treeeev]

Argar

Have you tried Seals Direct?

Cheers

Trevor

 

[Argar]

Argar

Have you tried Seals Direct?

Cheers

Trevor

Yes Seals Direct were the ones who told me the correct name but only stock it in black! Thanks anyhows!

 

[Gromett]

Thanks to those who've responded - as always your help is appreciated. You're correct it's called Tadpole seal, I've checked and still can't find anybody that sells it off the shelf - only places that make to order and that's silly money for 10m! If I can't source anything likely I'll run a bead of sealant down it!

LOADS on ebay. PS: Search for tadpole trim not tadpole seal.

Just one example.

Just Kampers Westfalia Cabinet Tadpole Scribe Edging Trim Ivory Sold Per Metre 5060661042493 | eBay

Find many great new & used options and get the best deals for Just Kampers Westfalia Cabinet Tadpole Scribe Edging Trim Ivory Sold Per Metre at the best online prices at eBay! Free delivery for many products.

www.ebay.co.uk

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[Argar]

LOADS on ebay. PS: Search for tadpole trim not tadpole seal.

Just one example.

Just Kampers Westfalia Cabinet Tadpole Scribe Edging Trim Ivory Sold Per Metre 5060661042493 | eBay

Find many great new & used options and get the best deals for Just Kampers Westfalia Cabinet Tadpole Scribe Edging Trim Ivory Sold Per Metre at the best online prices at eBay! Free delivery for many products.

www.ebay.co.uk

Easier when you know what to search for - thanks!

 

[Argar]

More stripping out of wood this weekend and cleaning the areas ready for new wood/insulation!

 

[Argar]

Rebuilt the corners today the van is now a lot stronger Felt like a real move forward.

In these pictures you'll still some rotten wood on the read wall, now the corners are built can now sort this!

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[Argar]

Just shows how far water gets though this is the lower beam it's like a sponge! Needs to come out and means now I will have to investigate the bathroom, I expect the door on the gas cupboard is leaking as well!

 

[The_Kraken]

You’re doing a Sterling job. Your motor home will be better than when it was new when you’re finished with it!

 

[Argar]

Can anybody help with pointing me in the correct direction to find replacements for the part shown in the image - no idea even what to search for. They're used to hold the frame for the doors to the wooden structure on our motorhome - we have no other mechanical fixing.

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[Argar]

Slow progress recently!

Managed to get the first board onto the side, and starting to get the damp beams of the rear wall. Trying to get a final push on getting through this but enthusiasm is now waning!

 

[Riverbankannie]

Can anybody help with pointing me in the correct direction to find replacements for the part shown in the image - no idea even what to search for. They're used to hold the frame for the doors to the wooden structure on our motorhome - we have no other mechanical fixing.

View attachment 518174

I saw this post and had no idea but thought that someone would be along to help out.
Don’t lose heart, it will be worth it and you can take pride in a job well done.

 

[Argar]

I saw this post and had no idea but thought that someone would be along to help out.
Don’t lose heart, it will be worth it and you can take pride in a job well done.

Hi, I found more information on that part - it's made by a company called Mekuwa but is no longer stocker or available - will have to clean up what I've managed to salvage!

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[Jamesh]

Can anybody help with pointing me in the correct direction to find replacements for the part shown in the image - no idea even what to search for. They're used to hold the frame for the doors to the wooden structure on our motorhome - we have no other mechanical fixing.

View attachment 518174

Window frame brackets from a DIY store would probably suit if you need them? Cut off the end with the mortar holes in and you have a simalar bracket.

Cheers James

 

[Sasbo]

You could fashion new brackets from timber 'tooth plate' connectors or flat connecting joining plates. I've added a couple of links below.

Tooth Plate Connector

Connect timbers nail-free with these tooth plate connectors. They're manufactured from 1mm thick galvanised steel, which will stand up to corrosion. These connectors are ideal for making edge joints without the need for any additional materials.Each tooth plate connector in this pack of 10...

www.toolstation.com

Jointing Plates Zinc-Plated 35mm x 2mm x 97mm 10 Pack - Screwfix

Order online at Screwfix.com. Steel. Ideal for kitchen fitting. FREE next day delivery available, free collection in 1 minute.

www.screwfix.com

Maybe this is of some help and I must say you seem to be doing a cracking job.

 

[DJL220]

How’s the project coming along? It looks like you and I both have leaky vans, I have just started on my third project at the rear of my van so interested to see how you are getting on

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[Argar]

DJL220 Can't believe you've found more damp and now starting project 3 - fortunately, I'm replacing so much can't see any being left I reckon I'll have reboarded 2/3 of the wallboard, half the ceiling boards and all the plywood on the roof!

Plodding through the work both sides now have the wallboard at the top level and working on the back. Unfortunately found damp in the bathroom now so have stripped some wallboard (to allow the structure to go in back) and have to move furniture in there at some point. Found out the wood around the wheel arches is sodden so need to remove wheel arches to do that. Finally need to look at the very bottom all the way around

Some pictures:
off side wall board replaced

Near side wall board replaced

Structure on rear being spliced in

Bathroom wall boards removed to allow structure to be added

Supporting outside of van to glue wallboards

 

[DJL220]

Wow I thought my MH was bad, looks like you are in a similar boat. Good luck with the repairs n keep posting updates

 

[Argar]

Wow I thought my MH was bad, looks like you are in a similar boat. Good luck with the repairs n keep posting updates

Feels like a boat at times!

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