Alitherm 800 is designed for projects that demand the highest quality aluminium window.
All profiles are extruded from 100% recycled aluminium billet and feature extended, chambered polyamide thermal breaks allowing Alitherm to achieve excellent thermal performance.
We had first class service from Marlin Windows. They are professional and efficient. We are delighted with our windows and would highly recommend them.
Alitherm 800 is designed for projects that demand the highest quality aluminium window. All profiles are extruded from 100% recycled aluminium billet and feature extended, chambered polyamide thermal breaks allowing Alitherm to achieve excellent thermal performance.
Alitherm 800 achieves both Window Energy Rating and BRE Green Guide A ratings.
All general residential & light commercial applications
Highest thermal performance window suitable for all residential applications
Profiles extruded from 100% recycled aluminium billet
will achieve under 1.6w/m²K when used in conjunction with correct double glazed sealed unit
Alitherm 800 windows achieve a W.E.R. & BRE Green Guide ‘A’ Ratings.
Extended Polyamide thermal breaks provide excellent thermal performance.
Finish Single or dual colour, marine quality polyester powder coat as standard
WER Rating A
BRE Green Guide A
U Value 1.6 W/m²K or better using correct sealed unit
Air Class 3, 600Pa
Wind Class A5, 2000Pa
Water Class E, 1050Pa
Doc L 2010 Yes
Frame Depth 70mm
Glass 24mm, 28mm double or triple glazed units
Side Hung Vent Max o/a width: 700mm
Side Hung Vent Min o/a width: 300mm
Side Hung Vent Max o/a height: 1400mm
Side Hung Vent Min o/a height: 350mm
Maximum Vent weight: 28kg
Top Hung Vent Max o/a width: 1400mm
Top Hung Vent Min o/a width: 350mm
Top Hung Vent Max o/a height: 1300mm
Top Hung Vent Min o/a height: 275mm
Maximum Vent weight: 40kg
Our aluminium profiles are polyester powder coated by our systems suppliers using the very latest paint application techniques guaranteed for 25 years.
Fully compliant to the latest June 2022 building regulations our standard double glazing is the exceptional light transmitting, energy saving ClimaGuard® A+ low emissivity (Low-E) glass manufactured by Guardian Glass.
I would highly recommend Marlin window, the company are a pleasure to do business with,
the window's and door's look fantastic. Excellent service from initial contact through to delivery and beyond:).
Product Data Sheet - IMS100ALS.201410
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Supply only – Guide to installation