• Extensions
  • Garages
  • Dormers
  • Architectural Projects
  • Bespoke Detail
  • Simulated Lead Flashing
  • Porches
  • Balconies
  • Bay Windows
  • Summer Houses
  • Green Roofs
  • Non Slip Walkways

WHAT IS GRP?

GRP Stands for ''Glassfibre Reinforced Plastic'', more commonly known as 'Fibreglass'

it is a very strong and robust material - seven times the flexural strength of steel - yet very lightweight with the high energy absorption properties which have made it the material of choice for racing cars, boats, baths and even aeroplanes.

This system is Durable, Attractive, Cost Effective, Maintenance Free and can be Cold Applied i.e. no blow torches or live flames.

 

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 architectures. Sentinel GRP is a long term, leak free and value for money system for flat roofs of any shape and 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.

''25 year guarantee subject to being installed by an Approved Installer.

  • Seamless
  • Leak Free
  • Maintenance Free

KEY BENEFITS OF SENTINEL GRP

Preformed GRP Trims

Trim Adhesive

GRP Bandage

Chop strand fibreglass matting

Resin and Catalyst (hardener)

Coloured top coat

Tools, roller and paddle roller, sanding block

All components are designed , manufactured, tested and guaranteed to work together to provide seamless, extra tough flat roof that is completely water tight.

 

 

  • Architectural Finish
  • Lightweight & Flexible
  • Strong & Stable
  • Complex shapes

COLD LAID COMPONENTS

Download our  'Range of Trims''  PDF

Download our 'Estimating Quantities Guide'

'Estimating Guide'

'Range Of Trims'

SENTINEL INSTALLATION VIDEO

  • Terms & Conditions

Contact Information

Address: Barbot Hall Industrial Estate, Mangham Road, Rotherham, S61 4RJ

Phone: 01709 728150

 

01709 724975

 

 

Sales Fax No:

 

Email:  sales@pbpltd.co.uk

www.pbpltd.co.uk