Colour Fastness

Foam profiles / rigid profiles 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 for Foam Profiles 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

Maintenance

Foam and rigid profiles should not require any further maintenance other than the occasional wash down with a non-scratch, mild detergent and water. They are resistant to most acids and alkalis but can be damaged by solvents. Great care should be taken when in contact with creosote or bitumen-based products as these will cause staining of the profiles. Painting is not recommended on foam profiles unless done by an approved contractor.

Handling and storage

Profiles are packed in polythene sleeves identifying a particular shade of white. Pr-otective tape should only be removed immediately before installation to prevent damage.

British Standards

The products supplied by Centiam Home Improvements Ltd are produced in accordance with a BS EN 1SO 9001:2000 accredited quality system.

Guarantees

Based on the technical testing information obtained from BSI, the white foam and rigid profiles are covered by a 20-year guarantee, foiled woodgrain foam and rigid profiles are covered by a 10-year guarantee and black and brown profile are covered by a 5-year guarantee on colour fastness, provided they are fitted to the manufacturers recommendations.