Iko glass fibre underlay is a waterproofing membrane consisting of a strong glass fibre base coated with oxidised bitumen.
Iko roofing felt shingle underlay 3b.
Iko trade underlay is a traditional sanded roofing felt for use as a underlay with iko trade top sheet.
This product is used as an economical underlay or intermediate layer in a built up felt roofing specification and is usually fully bonded in hot bitumen.
It is also used as an underlay to bitumen shingles in a pitched roof application.
For habitable buildings with a roof laid to pitch of 21.
Iko roofing felt shingle underlay 3b 20m x 1m 2 from 26 99 ex vat.
Iko armourglass plus square butt roofing shingles amazon green 2m2 pack.
Iko easy melt bitumen block 10kg keg 2 12 43 ex vat.
Two layers of iko glass fibre underlay 20m type 3b must be used as preparation before fixing the shingles.
It is sand finished on both surfaces.
The upper layer is laid staggered to the first and fully bonded with roofing felt adhesive.
Used as an economical underlay or intermediate layer in a built up felt roofing and is usually fully bonded in hot bitumen.
It is sand finished on both surfaces.
Sometimes called roofing felt underlayment roofing tar paper or roll roofing this is a layer of protection installed between the roof deck and the roofing shingles.
Iko glass fibre underlay is a waterproofing membrane manufactured to bs 747 type 3b consisting of a strong glass fibre base coated with oxidised bitumen.
Ideal for use on garages and larger non inhabited outbuildings where a longer lasting built up roofing system is required.
Suitable for both new and refurbishment projects.
Used as an economical underlay or intermediate layer in a built up felt roofing and is usually fully bonded in hot bitumen.
We leave this up to you the customer to decide if you need an extra layer of felt or membrane under your shingles.
Visit iko s commercial roofing section to learn more about our commercial roofing membranes and related products and accessories what is roofing felt paper.
Roofgard cool grey iko s original synthetic underlayment product helped pioneer the synthetic underlayment market.
Iko adapted all the experience gained from decades of manufacturing traditional underlayments to offer a product strong and reliable enough to be the foundation for today s shingle installation.
They are recommending iko glass fibre underlay 20m type 3b.
This is similar to a standard roofing felt and if you are choosing to use a membrane we would recommend felt over the iko membrane.
It is sand finished on both surfaces.
