FRP waterproofing
A seamless glass-fibre and resin lining laid on site over terraces, tanks and wet areas.
FRP gutters and gutter linings that don't rust
Rain and valley gutters that don't rust, and linings for leaking concrete gutters.
About FRP gutters
Steel gutters rust and concrete gutters crack, and either way the water ends up inside the building. FRP gutters don't corrode, and they're moulded in long lengths with few joints.
We make half-round eaves gutters for homes, box and valley gutters for factory and warehouse roofs, and FRP linings for existing concrete or steel gutters that have started to leak.
Applications for FRP gutters
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Factories and warehouses
Valley and box gutters on sheet roofs, where GI gutters rust out.
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Homes and villas
Half-round eaves gutters on sloping roofs.
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Commercial buildings
Box gutters behind parapets.
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Leaking RCC gutters
An FRP lining inside concrete gutters and chajjas that leak.
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Canopies and sheds
Gutters for car parks, walkways and canopies.
Customisation options
Everything we make is made to order. These are the choices you make with us before moulding starts.
- Profile and size
- Sized to the roof area it drains, in a standard or custom profile.
- New gutter or lining
- A new FRP gutter, or a lining inside the gutter you already have.
- Outlets
- Outlets and downpipe connections where your drainage needs them.
- Colour
- A gelcoat colour that matches the roof, fascia or wall.
FRP gutters: styles we make
Drawings of the main styles. Each can be sized, detailed and finished to suit your project.
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FRP box gutter Rectangular box gutter with fixing flanges, for parapet roofs and factory sheds. -
FRP valley gutter Wide valley gutter for the junction between two roof slopes.
How it's made and fitted
Made in our unit at Jakkur, Bangalore, and fitted by our own team.
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Survey
We measure the runs and falls and check the condition of any existing gutter.
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Make
Gutter lengths, corners and outlets are moulded to the profile.
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Fit or line
New gutters are fixed on brackets and the joints sealed; linings are laid in place over the prepared gutter.
Typical jobs
The kind of work we're asked for most often.
- A warehouse whose rusted GI valley gutters were replaced with FRP valley gutters of the same profile.
- A leaking concrete gutter along an apartment terrace, relined with FRP instead of being broken out.
- Charcoal half-round eaves gutters for a villa with a sloping tiled roof.
Questions about FRP gutters
More answers on our FAQs page.
Should we replace our gutter or reline it?
If the gutter is sound but leaks, an FRP lining is usually less disruptive than replacing it. If it's sagging or broken, replace it. We'll advise once we've seen it.
How do FRP gutters compare with GI gutters?
Galvanised iron gutters cost less at first but rust once the zinc coating wears, especially where water stands. FRP doesn't rust and can be moulded to any profile.
Can FRP gutters take foot traffic during roof maintenance?
Valley and box gutters on factory roofs can be made with a thicker laminate where people need to walk in them. Tell us if your gutters double as walkways.
Related FRP products
FRP tanks and MS FRP tanks
All-FRP tanks and mild steel tanks lined with FRP, for water, effluent and chemicals.
FRP cornices
Classical and modern cornices, bands and mouldings in long, light lengths.