GRP ROOFING KIT BUILDER

GRP ROOFING KIT BUILDER

Use our timesaving kit builder to easily calculate the total cost of your GRP roofing materials.
Free delivery is also available on all kits over £300

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Sizing

Select the size of your roof surface in square metres, if you need to know how to convert your measurements into square metres check our GRP roofing size guide.

5 Square metres

10 square metres

15 square metres

20 square metres


30 square metres

40 square metres

50 square metres

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Trims

Listed below is a selection of the most popular trims for sale, visit our product information and installation guide for more details or check out the trim section for our complete range.

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A200 Drip Fascia Trim
This trim is fitted to the lowest edge of the roof usually where the rainwater flows into the gutter

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B260 Raised Edge Trim
This trim is fitted to contain and direct the flow of water to a gutter.

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C100 Simulated Lead Flashing
The C100 trim is usually fitted into a bed joint of the brickwork or deep slot.


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D260 Wall Fillet Trim
This trim is fitted where the roof abuts a wall or vertical face, against parapet walls, in box gutters etc.

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E280 Expansion Joint
This trim is used both to create expansion joints on large roofs (over 50m2) and create rolls on any ridge details.

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F300 Flat Flashing
This trim sold in 20 metre rolls is a flat flashing used as continuos flashing under slates at a roof junction, it can also be used as a gutter lining

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Select a finish

Select your desired finishing colour from the options below, bespoke colours are available on request, contact our sales team for more information.

Dark Grey (RAL7001)

Dark Grey (RAL7001)

Dark Grey (RAL7001)

Dark Grey (RAL7001)

Dark Grey (RAL7001)

Dark Grey (RAL7001)

Mid Grey (RAL7000)

Mid Grey (RAL7000)

Mid Grey (RAL7000)

Mid Grey (RAL7000)

Mid Grey (RAL7000)

Mid Grey (RAL7001)

Light Grey (RAL7035)

Light Grey (RAL7035)

Light Grey (RAL7035)

Light Grey (RAL7035)

Light Grey (RAL7035)

Light Grey (RAL7035)

Solar White (RAL9003)

Solar White (RAL9003)

Solar White (RAL9003)

Solar White (RAL9003)

Solar White (RAL9003)

Solar White (RAL9003)

Autumn Green (RAL6002)

Autumn Green (RAL6002)

Autumn Green (RAL6002)

Autumn Green (RAL6002)

Autumn Green (RAL6002)

Autumn Green (RAL6002)

Terracotta (RAL8029)

Terracotta (RAL8029)

Terracotta (RAL8029)

Terracotta (RAL8029)

Terracotta (RAL8029)

Terracotta (RAL8029)

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Reinforcement

Select the type of fibreglass matting you would like to use on your GRP roof installation, a single layer of 450gm is recommended for small roofs, while the 600gm and dual layer 450gm are for roofs 10 square metres and over. See our reinforcements guide for more information.

1 layer of 600gm chopped strand matting

1 layer of 450gm chopped strand matting

2 layers of 450gm chopped strand matting

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Pick a finish

Select your desired finishing colour from the options below, bespoke colours are available on request, contact our sales team for more information.

Dark Grey (RAL7001)

Dark Grey (RAL7001)

Dark Grey (RAL7001)

Dark Grey (RAL7001)

Dark Grey (RAL7001)

Dark Grey (RAL7001)

Mid Grey (RAL7000)

Mid Grey (RAL7000)

Mid Grey (RAL7000)

Mid Grey (RAL7000)

Mid Grey (RAL7000)

Mid Grey (RAL7001)

Light Grey (RAL7035)

Light Grey (RAL7035)

Light Grey (RAL7035)

Light Grey (RAL7035)

Light Grey (RAL7035)

Light Grey (RAL7035)

Solar White (RAL9003)

Solar White (RAL9003)

Solar White (RAL9003)

Solar White (RAL9003)

Solar White (RAL9003)

Solar White (RAL9003)

Autumn Green (RAL6002)

Autumn Green (RAL6002)

Autumn Green (RAL6002)

Autumn Green (RAL6002)

Autumn Green (RAL6002)

Autumn Green (RAL6002)

Terracotta (RAL8029)

Terracotta (RAL8029)

Terracotta (RAL8029)

Terracotta (RAL8029)

Terracotta (RAL8029)

Terracotta (RAL8029)

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Choose finish

Select your desired finishing colour from the options below, bespoke colours are available on request, contact our sales team for more information.

Dark Grey (RAL7001)

Dark Grey (RAL7001)

Mid Grey (RAL7000)

Mid Grey (RAL7000)

Light Grey (RAL7035)

Light Grey (RAL7035)

Solar White (RAL9003)

Solar White (RAL9003)

Autumn Green (RAL6002)

Autumn Green (RAL6002)

Terracotta (RAL8029)

Terracotta (RAL8029)

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Corners & Closures

Below is a selection of compatible corners and closures for the trims you have selected in the previous section.

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C1 Universal External Corner
These corners are compatible with both A200 and B260 trims when used on an adjoining edge.

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C2 Left Fillet to Trim
These corners are used at the junction of flat roof and abutting wall, these corners are compatible with A200, B260 & D260.

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C2 Left Fillet to Trim
These corners are used at the junction of flat roof and abutting wall, these corners are compatible with A200, B260 & D260.

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C3 Internal Corner
These internal fillet corners are for use with the D260 trim.

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C3 External Corner
These internal fillet corners are for use with the D260 trim.

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C4 Universal Internal Corner
C4 Universal pre-formed internal left and right hand corners are compatible with both A200 & B260 trims.

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C5 Roof Ridge Closures
These roof ridge closure are compatible wth E280 expansion joint/ridge trims

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Tool kits

Our toolkits come in 3 different sizes and include buckets, laminating rollers application rollers, brushes, catalyst measuring device and cleaning solution.

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Small GRP Roofing Tool Pack
This tool pack has been designed for use with your GRP roofing project and contains all the tools you’ll need for a small flat roof project. View pack contents >

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Medium GRP Roofing Tool Pack
This tool pack has been designed for use with your GRP roofing project and contains all the tools you’ll need for a small to medium sized flat roofing project. View pack contents >

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Large GRP Roofing Tool Pack
This tool pack has been designed for use with your GRP roofing project and contains all the tools you’ll need for a medium to large sized flat roofing project. View pack contents >

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Personal Protection

Protecting yourself is the most important thing and we've listed the essential kit that will keep you safe when using the GRP roofing system.

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Safety Specs
High quality spectacle style safety goggles, essential for GRP roofing.

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Latex Gloves (Large)
Latex disposable gloves are supplied in a box of 100 and are lightly powdered inside to absorb moisture keeping the hands dry and sweat-free.

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Disposable Coveralls (Medium)
This chemical splash resistant coverall is a light yet strong microporous laminate coverall

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Disposable Coveralls (Large)
This chemical splash resistant coverall is a light yet strong microporous laminate coverall

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Disposable Coveralls (XL)
This chemical splash resistant coverall is a light yet strong microporous laminate coverall

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You may also need...

A selection of items that you may also need to complete your GRP roof

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Non-slip surface finish 25kg
Used to create a non-slip surface with the standard grey Fibrelast finishing topcoat. Coverage is calculated at 1m² per kg, so this 25kg bag will cover approx 25 m².

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Grey PU Adhesive
Polyurethane sealant with high modulus perfect for sealing the fibreglass roofing trims.

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Fibreglass Bandage Roll
This 75 metre roll of 100mm fibreglass bandage is used for sealing flat roofing joints prior to applying the main laminate.

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Extension Pole
Makes your life easier especially on larger roofs

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Final cost

The final estimated price is :

Summary

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