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Application

Suitable for use in small domestic to large commercial applications, including:

  • Extensions; garages; dormers; porches; balconies; bay windows; summer houses; stairs; green roofs; non-slip walkways; architectural projects; bespoke detail; simulated lead finishing.

Description

The Sentinel GRP is a specially developed resin

system that accommodates everyday structural

expansion and contraction and can be moulded

and shaped into even the most complex of

archtectures. Sentienel GRP is a long term, leak free

and value for money system for flat roofs of any

shape or size, from small porches to large domestic

and commercial projects. GRP roofing technologies

are extensively used for refurbishment or new roofs,

by local authorities, architects, and major building

contractors throughout the UK

Features and benefits:

  • Durable and long-lasting.
  • Lightweight.
  • Seamless.
  • Versatile.
  • Low maintenance.
  • Heat-resistant and fire-resistant.
  • Impact resistant; suitable for foot traffic.
  • Storm-proof and frost-proof.
  • Technical support available.

Systems comprises (in order of build-up):

  • Deck (by others);
  • Resin;
  • Matting;
  • Resin;
  • Top coat.

Sentinel Roofing Topcoat is a specially-engineered polymeric surface coating designed to withstand all the elements that a roof may encounter.

General information

Color

Grey

Other

Guidance for specification option:

Special order.

Finish

Smooth

Satin

Manufacturer guidance

Top coat only.

Material

Fibre-reinforced

Resin

Shape

Formless

Length

Bespoke

Width

Bespoke

Height

Bespoke

Warranty description

25 year

Guidance for specification option:

Consult manufacturer for details.

Uniclass

Ss_30_40_30_40 Liquid-applied cold roof covering systemsPrimary
Ss_30_40_30_43 Liquid-applied warm roof covering systems

CAWS

J31/10 Warm deck roof coating

J31/120 Warm deck roof coating

J31/5 Cold deck roof coating

J31/110 Cold deck roof coating

Specification data - Liquid-applied cold roof covering systems

System performance

Guidance for specification option:

Insert requirements.

Preparation

-

Horizontal work

Oriented strand boards (OSBs), by other.

Guidance for specification option:

Insert details as required.

Skirtings and vertical work

Guidance for specification option:

GRP trims as required. Consult manufacturer for options and insert requirements.

Manufacturer guidance

See System accessories for related options.

Liquid-applied waterproofing

-

Type

Sentinel Roofing Resin with Sentinel Hardener.

Guidance for specification option:

Consult manufacturer's literature for details.

Reinforcement

Chopped strand matting, 450 gsm.
Chopped strand matting, 600 gsm.

Surface protection

Sentinel Roofing Topcoat, pigmented dark grey.

Guidance for specification option:

Standard.

Sentinel Roofing Topcoat, other colour.

Guidance for specification option:

Consult manufacturer for options and insert requirements.

Manufacturer guidance

Specially engineered polymeric surface coating designed to withstand all the elements that a roof may encounter.

For estimating allow 1 kg of Topcoat per two square metres.

System accessories

None.
Trim adhesive.
Wall fillet.
Simulated lead flashing.

Sustainability data

Material

Fibre-reinforced
Resin

Literature

Glassfibre Chopped Strand Matting datasheet

Glassfibre Chopped Strand Matting datasheet

MS polymer adhesive sealant datasheet

MS polymer adhesive sealant datasheet

Sentinel acetone datasheet

Sentinel acetone datasheet

Sentinel Hardener datasheet

Sentinel Hardener datasheet

Sentinel Roofing Resin datasheet

Sentinel Roofing Resin datasheet

Sentinel Roofing Topcoat datasheet

Sentinel Roofing Topcoat datasheet

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