Our innovative Aluminium Warm Core doors consist of high performance, insulating aluminium frames with the choice of double or triple glazing, providing great thermal efficiency, security and style.
The key element of these frames is an efficient, multi-chambered, insulating thermal core as opposed to the more common polyamide thermal breaks found in many existing doors and windows. Constructed to provide an optimised 70mm front to back sash depth with double-strength sash corners and internal aluminium cleats, the frames are extremely robust.
Constructed using stylish, yet hardwearing, brushed aluminium housing a thermal core and 28mm double glazing, the doors have an impressive U-value of 1.5 W/m2K, compared to 1.8 W/m2K required by current industry standards for replacement doors. By upgrading to 44mm triple glazing the U-value can be improved to 1.0 W/m2K, further increasing the thermal efficiency of your property, which in turn can mean lower bills.
"Warm Core frames hold PAS 24 (certified by British Standards) and Secure By Design standards (police-backed industry standard) endorsing their high security performance..."
Independently tested by UKAS, Warm Core doors have proven structural strength to protect against forced entry. Custom-engineered, high security, extruded aluminium hinges, integral dog-bolt, multi-screw fixings and specifically designed hardware are other key features that contribute to the security rating, offering you great peace of mind. In fact, our Warm Core doors are backed by an ERA (home security) guarantee against forced entry within 10 years.
When looking to install new doors for your home, choose our Warm Core doors for added thermal efficiency and high performing security features with a peace of mind guarantee.
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Tel: +44 01603 666414+44 01603 666414
FREEPHONE: 0800 0155551
WORKMANSHIP YOU CAN TRUST
Horsford Window & Conservatory Company Limited
HORSFORD HEAD OFFICE:
16 Marriott Close, Off Heigham Street, City Trading Estate, Norwich, Norfolk, NR2 4UX
Telephone: 01603 666414
FREEPHONE: (0800 0155551)
Facsimile: 01603 762013
HORSFORD CROMER SHOWROOM:
41a, Prince of Wales Road, Cromer, Norfolk, NR27 9HS
Telephone: 01263 514594
FREEPHONE: (0800 0155551)
Facsimile: 01263 514594