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Product Code: EUR-1807-1007
Manufacturer Code: SB10064
Package Type: Parcel XL
Shopping Category: Hardware > Building Materials > Roofing

Flat PVC-u Foam Board for Soffit and More (Choice of colour and width) One board, many... more

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Product information "Hollow Soffit Board"

Flat PVC-u Foam Board for Soffit and More

(Choice of colour and width)

One board, many uses!

Versatile 9mm thick flat utility board that compliments our fascia/capping board and offers a clean and simple look.

This strong and durable 9mm thick PVC-u foam board is fitted to the underside of a soffit. Although its primary use is as a soffit board the utility board is used for many other purposes, including as a reveal liner around windows or doors, skirting board or plinth in bathrooms and kitchens.

Features & Benefits

Clean and simple flat profile
No warping, cracking or discolouration
Exact colour match to our fascia system
Compatible with our fascia systems
Can be used with ventilation accessories

Why Choose our PVC-u Roofline Products?

Fascias and soffits play a crucial role in protecting the roof space. Neglected timber fascias and soffits can spoil the look of your home and cause expensive damage to your roof rafters.

Our PVC-u fascias, soffits and roof trims come with a 20-year guarantee (10 year for coloured laminated boards) against discolouration, warping and cracking and will give a property a new lease of life.

Technical Information


Thickness	9mm
Length	5m
Width	100mm, 125mm, 150mm, 175mm, 200mm, 225mm, 250mm, 300mm, 350mm, 400mm, 450mm and 605mm
Material	PVC-u
Colour	White (WH), Black Ash (WY), Anthracite Grey (GY1), Golden Oak (WO) and Rosewood (RO)
Colour Fastness	BS1006 / 1990 Part A03 - Tests undertaken by BSI Testing for colour change resulted in an actual classification of 4 / 5 (where 1= most change and 5 = least change).
Fire Rating	Foam profiles: Tested to BS476 Part 7:1997 Class 1 surface spread of fire. Woodgrain profiles do not carry a fire rating. Rigid profiles: Tested to BS476 Part7:1997 Class 1 surface spread of fire.
Thermal Conductivity	Foam profiles: 0.07 (w/mk) - this low coefficient of thermal conductivity indicates thermal insulation properties better than brick, concrete or timber. Rigid profiles: 0.14 (w/mk).
Density	Foam profiles: 0.55 - 0.6 g/cm3 Rigid profiles: 1.40 - 1.50 g/cm3
Quality and Standards	BS1006 / 1990 Part A03 Grade 4/5 Colour Fastness BS476 Part 7:1997 Class 1 Fire rating< br />BS EN 1SO 9001:2000 Quality System
Guarantee	Profiles are guaranteed against discolouration, warping and cracking, providing they are fitted to manufacturers recommendations. Standard profiles are covered for 20 years, foiled woodgrain profiles for 10 years.
Applications	Fitting to underside of roof soffit, as well as other applications such as window/door reveal liner, skirting and plinth.

Fitting and Usage

When being used as soffit board, the outside edge slots into a recess along the inner corner of the fascia, while the inside edge either rests on the outer brickwork, slots into a uPVC channel (25mm Board Clip) screwed to the wall, or is screwed to underside of battent along the wall.

When abutting boards, you can do this using a Panel Joint or 10mm Soffit Ventilator.

9mm Hollow Board for Soffit and Interior Cladding

(Choice of colour and width)

’Tongue and Groove’ design for wider coverage

Decorative and lightweight alternative to flat soffit board. Tongue and groove edges allow fitting together to covering wider areas.

This 9mm thick rigid board is hollow, so lightweight and cost effective. Typically fitted to the underside of a soffit but this board is also used for internal cladding of walls, ceilings and sheds.

Features & Benefits

Lightweight with attractive grooved profile
Features tongue and groove edges
Exact colour match to our fascia system
No warping, cracking or discolouration
Compatible with our fascia systems

Important! Hollow soffit is not designed to be used as external cladding or fascia, where it will receive direct sun light and weathering.

Why Choose our PVC-u Roofline Products?

Fascias and soffits play a crucial role in protecting the roof space. Neglected timber fascias and soffits can spoil the look of your home and cause expensive damage to your roof rafters.

Technical Information


Thickness	9mm
Length	5m
Width	100mm, 300mm
Material	PVC-u
Colour	White (WH), Black Ash (WY), Anthracite Grey (GY1), Golden Oak (WO) and Rosewood (RO)
Fire Rating	Foam profiles: Tested to BS476 Part 7:1997 Class 1 surface spread of fire. Woodgrain profiles do not carry a fire rating. Rigid profiles: Tested to BS476 Part7:1997 Class 1 surface spread of fire.
Thermal Conductivity	Foam profiles: 0.07 (w/mk) - this low coefficient of thermal conductivity indicates thermal insulation properties better than brick, concrete or timber. Rigid profiles: 0.14 (w/mk).
Density	Foam profiles: 0.55 - 0.6 g/cm3 Rigid profiles: 1.40 - 1.50 g/cm3
Quality and Standards	BS1006 / 1990 Part A03 Grade 4/5 Colour Fastness BS476 Part 7:1997 Class 1 Fire rating< br />BS EN 1SO 9001:2000 Quality System
Guarantee	Profiles are guaranteed against discolouration, warping and cracking, providing they are fitted to manufacturers recommendations. Standard profiles are covered for 20 years, foiled woodgrain profiles for 10 years.
Applications	Fitting to underside of roof soffit, as well as other applications such as internal cladding of walls and ceilings.

Fitting and Usage

When being used as soffit board, the outside edge slots into recess along the inner corner of the fascia, while the inside edge either (a) rests on the outer brickwork, (b) slots into a uPVC channel (25mm Board Clip) screwed to the wall, or (c) is screwed to underside of battent along the wall.

Can be fitted parallel to full replacement boards or at right angles to give an attractive tongue and groove effect.

Abutting boards end-to-end can be done using a Panel Joint or 10mm Soffit Ventilator. Discventilators can also be fitted to these boards if additional ventilation is required.

The ’tonge and groove’ edges of the hollow soffit allow boards to fit neatly together with 25mm cladding pins.

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