Protec System

With a proven life expectancy of over 25 years and ideal for all flat roof types, size and designs, the Polyroof Protec System is able to offer unrivalled performance and speed of application.
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Versatile & Long-Lasting Cold Applied Liquid Waterproofing System
Protec is a highly versatile, fast curing, fully reinforced cold liquid applied membrane system ideal for a wide range of roofing and waterproofing applications. The Protec RapidCure technology utilises catalyst, accelerators and inhibitors allowing full control over cure times across a wide range of temperatures all year round.
The seamless Protec membrane features the optimum combination of flexibility and toughness, making it ideal for roofs of all sizes including situations requiring regular foot traffic. Where new insulation is required, the Protec Warm Roof System can be specified as a flat or tapered scheme to provide a highly efficient solution to meet the very highest thermal performance requirements.
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Key Features
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Ultra-Versatile Waterproofing SolutionProtec is ideal for all types of flat roofs, walkways and terraces, inverted, green, brown and blue roofs.
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Flexible and Tough MembraneA unique flexible hybrid polymer waterproofing system with the optimum combination of flexibility and robustness.
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RapidCure TechnologyExtremely fast application with cure times as low as 30mins.
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Seamless Waterproof MembraneApplied as a liquid, Protec forms a seamless waterproof membrane with no joints, no welds and no weak points.
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Cold Applied Installation with Zero Risks from Hot WorksUnlike many traditional roofing materials that require open flame hot works to install, Protec is fully cold applied meaning there are no risks of accidental fire during installation.
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Ideal for Overlays or New RoofsProtec can be applied to existing flat roof membranes for a lasting refurbishment solution and is equally suitable for new roof constructions.
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Fire PerformanceCan achieve classification of BROOF(t4), the top rating achievable for a flat roof system and designating Protec as unrestricted under the national requirements.
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Industry AccreditationsProtec is BBA approved (Cert No. 09/4676) with a certified lifespan of at least 25 years. Protec is also FM Approved and ETA Certified (ETA-20/0914) with CE marking.
Protec System Applications
Can be applied directly to a wide range of existing roof coverings including felt, asphalt, PVC single-ply, concrete and GRP.
Can be applied directly to approved insulation boards, plywood or OSB3 boards.
Ideal for use as part of a warm, cold, green or inverted roof design.
Available with a range of anti-slip finishes for trafficked areas.
Colour Options

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Warm Roof Refurbishment Specifications
- PR20101 Protec Mech Fixed Insulation
- PR20105 Protec Cut-to-Falls Adhesively Bonded Insulation
- PR20201 Protec Balcony Adhesively Bonded Insulation
- PR20204 Protec Balcony Cut-to-Falls Adhesively Bonded Insulation
- PR20205 Protec Polyroof VIP Insulation and Carrier Layer
- PR20207 Protec Rockwool Insulation with Carrier Layer
- PR20209 Protec Rockwool Tapered Insulation and Carrier Layer
- PR20303 Protec Insulation with Carrier Layer
- PR20305 Protec Overlay to Timber Deck
Warm Roof New Build Specifications
- PR20102 Protec Mech Fixed Insulation
- PR20106 Protec Cut-to-Falls Adhesively Bonded Insulation
- PR20107 Protec New Timber Deck
- PR20108 Protec Warm Roof (New Timber Deck and Carrier Layer)
- PR20202 Protec Balcony Adhesively Bonded Insulation
- PR20204 Protec Balcony Cut-to-Falls Adhesively Bonded Insulation
- PR20206 Protec Polyroof VIP Insulation and Carrier Layer
- PR20208 Protec Rockwool Insulation with Carrier Layer
- PR20210 Protec Rockwool Tapered Insulation and Carrier Layer
- PR20301 Protec Acoustic Adhesively Bonded Insulation
- PR20304 Protec Insulation with Carrier Layer
Waterproof Only Specifications
- PR10101 Protec to Asphalt (Overlay)
- PR10102 Protec to Felt Overlay)
- PR10103 Protec to Concrete Deck (Overlay)
- PR10104 Protec to GRP (Overlay)
- PR10105 Protec Cold Roof (New Timber Deck)
- PR10106 Protec to Single-Ply (Overlay)
- PR10107 Protec Cold Roof (New TImber Deck & Polyroof SA Carrier Layer)
- PR10108 Protec Overlay to Concrete Deck (Polyroof SA Carrier Layer)
Inverted Roof Specifications
Addition Sheets
- PR001-AS Polyfinish & Quartz Sand (Coarse) Anti-Slip Finish
- PR002-AS Polygrit Scatter Anti-Slip Finish
- PR003-AS Mineral Slate Grit Anti-Slip Finish
- PR004-AS Green Roofs
- PR005-AS Quartz Sand (Coarse) Light Scatter Anti-Slip Finish
- PR006-AS Paving Slabs Bonded with Cementitious Mortar
- PR007-AS Timber Decking or Paving Slabs (Loose Laid)
- PR008-AS Decorative Tiles Bonded with Mapei Keralastic PU Adhesive
AVCLs, Carrier Layers & Associated Primers
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