The Shed is Shedding...

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Davidc

Guru
Location
Somerset UK
Felt and the right felt nails are the only effective cure.

Phone round shed firms and roofing suppliers and ask if they have any short offcuts of the right length.

When you've found some go round to pick it up - don't pay for delivery and use a bit of girlie behaviour to get more discount and a volunteer to fix it for you. if not then just find someone you know who's more confident at DIY than you are to do it.

Don't let DIY supermarket chains rip you off!
 

Paulus

Started young, and still going.
Location
Barnet,
There is heavy grade felt for houses, flat roofs etc. Then there is shed roofing felt which is thinner, B+Q do sell it, but for sheds is ideal and costs half the price of the thick stuff. A box of galvanised thump head nails will set you back another couple of quid.
 

dellzeqq

pre-talced and mighty
Location
SW2
There is heavy grade felt for houses, flat roofs etc. Then there is shed roofing felt which is thinner, B+Q do sell it, but for sheds is ideal and costs half the price of the thick stuff. A box of galvanised thump head nails will set you back another couple of quid.
and it's easier to get in place - but it does tear
 
OP
OP
punkypossum

punkypossum

Donut Devil
Hmph...felt it is then by the sounds of it, but thanks for all the advice! There is a local shed building place near me, run by integrate as a charity....Might see if they got any left overs I could have in return for a donation....

As for saving the old stuff, it was literally torn to shreds, where it had been ripped off the nails, so in the bin it went.

If this rain ever stops, I'll have a go - if you dont hear from me again, I've fallen off the ladder! I HATE LADDERS!!!
 
How tall is your shed punky?

Will you be 3 feet off the ground?

Re felt, best to roll it along the slope (start at the bottom) but you can go down the roof if you ovelap a good amount.

Get the same nails as the old ones, they will be the right length, there is about 3 sizes.

Cut the felt to size with an overlap at the end. Then bring the felt indoors overnight to warm up a bit. In the cold it is stiffer an shrinks. Warm it is softer and stretched. bring each bit out in turn and nail them down right away. On a sunny day is best.
Nail about 5cm gaps around the edge and 30cm squares all over to hold it down if you do not glue it.

This is all assuming it is a sloping roof! if it is flat then you need to seal the joins and stick it all down. and is quite a different job.
 
I have spare felt and nails from a recent shed re-do.

I also have a small ten year old girl who is excellent at climbing around on shed roofs and handy with a hammer.

She's expensive though.
 

ChrisKH

Guru
Location
Essex
It depends how long you want it to last. I have used quite successfully some Bitumen type paint to waterproof a shed roof temporarily. But to be honest, it's so easy to do a half decent job just by tacking down some felt. B & Q and the like, aren't very competitive on prices and I would be looking at an alternative source (e.g. local building supply companies) for cheaper felt.
 

MarkF

Guru
Location
Yorkshire
I would not use felt, you only want to do this repair once don't you? I ripped off my shed felt before erecting the thing!

Buy some EPDM rubber (Firestone preferably), bond it to your wood in one piece with contact adhesive. If you want to save £20-25 in adhesive, then drape it over and clamp it around the perimeter but make sure that there is no opportunity for wind penetration. I have spare but it's costly to send as it weighs 1.5kg per sq/m, so, unless you are near Leeds ring around for a local supplier.

There is "paint on" product that I know will work, it's called Aquashield and is on the Brittania Paints website it's a fibrous paint, horrible to work with but leaves a good, light grey, uniform finish. However, if it was my shed I'd be using EPDM, it has no seams to fail and will outlast your shed.
 

slowmotion

Quite dreadful
Location
lost somewhere
Paint, gloop, and other "wonder-coatings" are only as good as the substrate. They all work in an ideal world, but if you have a dodgy, rotten, timber roof, el-cheapo roofing felt with a few overlapping nailed seams will win by a mile.

....unless the roof is flat, as someone so wisely pointed out...
 
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