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Flexible Hybrid Overlay System

Evergreen Hybrid Liquid Roofing Overlay System

Shop Evergreen Hybrid liquid roofing kits for flexible flat roof overlay projects on suitable existing roofs. Built for refurbishment work where a full strip-off may not be needed and a practical liquid-applied overlay system is the better route.

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Standard overlay — no strip-off

Evergreen bonds to existing felt, GRP and metal without strip-off. Use TekGuard where fire rating is required.

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Job: Flat roof overlaySystem: Liquid roofing and overlay systemsBest for: suitable existing flat roofs that need refurbishment, coating or overlay workSurface: sound existing roof surfaces prepared for liquid roofingBuyer: DIY and trade
Quick category guideQuick guide to Hybrid Flexi GRP Overlay System

This category is for overlaying or refurbishing a suitable existing flat roof without stripping everything back to a new deck. Use it to check the product type, surface compatibility, preparation work and related CRS options before ordering.

Choosing guide

Need help choosing?

Use these quick checks to make sure this category suits the job before ordering.

What is this category for?

Choose Hybrid Flexi GRP Overlay System for overlaying or refurbishing a suitable existing flat roof without stripping everything back to a new deck.

Good choice when
  • Use this category for overlaying or refurbishing a suitable existing flat roof without stripping everything back to a new deck.
  • Use it when the surface is sound existing roof surfaces prepared for liquid roofing.
  • Use it when the measurements, preparation work and related accessories have been checked.
Not the right choice if
  • Do not use this category when the existing roof is rotten, saturated, unstable or unsuitable for coating without remedial work.
  • Do not use it when the roof is unsafe or unsuitable without preparation.
  • Do not use it as a shortcut if another CRS system is a better fit.
Next step

Choose the system by roof surface, fire requirement, expected movement and detail complexity.

Also useful for
  • Hybrid Flexi GRP Overlay System
  • Liquid roofing and overlay systems
  • Flat roof overlay
  • flat roof overlay
  • liquid roofing system
  • roof refurbishment
  • polyurethane roofing
Related pages
Hybrid Flexi GRP
No stripOverlay
Low VOCStyrene
4.6★1,300+ reviews
UKStock
CRS Roof Mate

Build a new GRP roof

Kit size, trims and accessories in under 60 seconds.

Use Roof Mate
Standard overlay — no strip-off

Evergreen bonds to existing felt, GRP and metal without strip-off. Use TekGuard where fire rating is required.

Choosing guide

Is Evergreen Hybrid Right For My Roof?

Evergreen Hybrid is best considered when the existing roof is generally sound but needs a flexible overlay or refurbishment system. It is not a shortcut for rotten decking, trapped water or major structural failure.

Best For Overlay Work

Useful when refurbishing suitable existing flat roofs without immediately stripping back the full roof build-up.

Shop Evergreen Hybrid

Need Fire Rated?

If the project needs a fire-rated overlay route, compare TekGuard instead.

View TekGuard

Need Fast Leak Repair?

For a quick localised leak fix rather than a larger overlay, TekCryl may be the better first stop.

View TekCryl

Need PU Membrane?

For polyurethane liquid membrane work, compare the TekPur single-pack option.

View TekPur SP

Why CRS
Hybrid Flexi-GRP overlay — standard (non-fire-rated) version
For suitable existing felt, GRP, metal and bitumen roofs
Adheres to surface without full strip-off where existing roof is sound
Single system replaces separate GRP resin and topcoat
Low styrene emission — reduced fumes vs traditional GRP
Upgrade to TekGuard for BROOF(t4) fire-rated overlay specification
Hybrid Flexi GRP
Not right if
Existing roof needing repair or overlay — not a new deck
Rotten or structurally failed deck — replace deck first
Common questions

What is Evergreen Hybrid used for?

Evergreen Hybrid is used as a liquid roofing overlay and refurbishment system for suitable existing flat roofs.

Can Evergreen Hybrid go over an old flat roof?

It can be used over suitable prepared surfaces, but the existing roof must be sound, dry and compatible before overlaying.

Is Evergreen Hybrid a leak repair paint?

It is more of an overlay/refurbishment system than a quick patch repair paint. For urgent localised leaks, TekCryl may be more suitable.

Is Evergreen Hybrid fire rated?

For fire-rated overlay requirements, compare the TekGuard liquid roofing system and always check project requirements.

Do I need to strip the old roof first?

Not always. If the roof is suitable for overlay, a full strip-off may not be needed, but failed or rotten areas should not simply be covered.

About Hybrid Flexi GRP

Evergreen Hybrid Flat Roof Overlay System

Evergreen Hybrid is a liquid roofing overlay system for refurbishing suitable existing flat roofs. It is aimed at projects where the roof is still structurally sound but needs a new waterproofing layer or a flexible refurbishment system.

When To Use Evergreen Hybrid

Use Evergreen Hybrid where a compatible prepared roof surface can be overlaid and the job calls for a practical liquid-applied flat roof system. It is especially useful where stripping back the full roof is unnecessary or impractical, provided the substrate is suitable.

When Not To Use An Overlay

If the roof deck is rotten, water is trapped under the surface, insulation is saturated or the roof has major movement, an overlay system may hide the issue rather than solve it. In that case, repair or replacement should be considered first.

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