PURe® Frequently Asked Questions
By means of an innovative thermal barrier manufactured from expanded polyurethane, with inherent insulation properties which ensure that heat loss is minimal, and overall U-Values are significantly reduced. When specified correctly the PURe® range can give Uw-Values as low as 0.71 W/m2K for commercial CEN Standard windows.
Anywhere, from commercial to domestic, education to healthcare, new build, refurbishment or retro-fit. Wherever they are used, PURe® windows can improve CO2 calculation by up to 3% at minimal extra cost.
Yes - the PURe® range has been designed not only to meet current legislation but exceed it. It has also been designed to exceed future legislation.
Yes – PURe® windows are 100% recyclable - Aluminium is a cradle to cradle product which can be recycled endlessly. The thermal barrier would typically be re-used as fillers for other products, with no requirement for landfill. The PUR® thermal barrier is also free from Chlorofluorocarbons (CFC) and hydrochlorofluorocarbons (HCFC).
Yes - As BREEAM is a whole building evaluation, they can contribute significantly. Under the generic Green Guide, PURe® windows would typically be A rated in commercial use. Please contact us for assistance to maximise available BREEAM credits.
Yes - shear testing has been carried out in accordance with BS EN 14024:2004 and has consistently out-performed polyamide.
Yes – the PUR thermal barrier contains carbon black UV stabiliser to make it UV stable. Its closed cell construction prevents water absorption which means it will not rot and unlike wood the PUR barrier does not provide any 'food' for fungus and mould to grow. PURe® windows have a 25 year warranty, with an expected lifecycle in excess of 40 years.
Yes, PURe® has been tested to relevant UK and European Standards for Shear strength, air permeability, water tightness and wind resistance.
The PURe® range is competitively priced – no other aluminium system currently available beats our price for the performance. Even better because of the simplicity of manufacture, fabrication time is reduced, lowering comparative costs still further.
Yes - PUR has been has been tried and tested and used in the construction industry for many years (typically in cladding and insulation products). It is non-toxic, making it safe to handle and manufacture. PUR is non -flammable, has a Class '0' fire rating, does not give off toxic gases when burned and does not give off Volatile Organic Compounds (VOC) in use.
No - the system is designed to incorporate the usual hardware and fittings (friction hinges, handles, espags, shoot bolts etc.) so no additional training or tooling is required.
Yes - all sections are supplied pre-finished, either polyester powder coated or anodised. There are no surcharges for dual colour.
