Stunning Contemporary Aluminium Windows
Modern & Contemporary styling
As with so many Firmseal products, aluminium windows have evolved from a very basic offering with few variations in to an extremely versatile system that can be designed to individual specific requirements.
Aluminium has the benefit of producing a larger glass surface area with smaller frame sections and is a primary choice for architects and bespoke developers due to it’s strength, durability, lifetime performance and aesthetics.
We are currently in the process of introducing an incredible new collection of Aluminium and Timber composite windows designed specifically for our architectural and contemporary new build customers, visit our showroom to discover more.
Bespoke architecturally designed aluminium frames in a choice of over 200 stunning RAL colours
Individually specified to complement your lifestyle
The versatility of aluminium means that it is able to lend itself to virtually any type of styling you could wish for.
Putty Line, Stepped Steel Replacements, Slimline Cottage, or clean and contemporary, the architectural beauty of aluminium suits both traditional and modern tastes.
Colour your imagination
There is a truly inspirational choice of colours textures and finishes available for your aluminium windows, there are almost no limits to your options and choices.
Our extensive range includes over 200 single or dual RAL colours – finish options range from stunning contemporary shades of textured bronze and silver through to sensational, vibrant reds, blues and traditional palettes designed specifically to suit conservation projects.
Perfect styling accessories for your aluminium windows
Our range of fixtures and fittings provides the inspiration you need when choosing those vital finishing touches for your new aluminium windows from Thermaglaze.
Whether you are seeking a modern, contemporary touch, or prefer a more traditional look, we have a wide range of style and colour options to choose from.
Thermally Efficient A Rated Double and Triple Glazing
All Firmseal window installations come fully A Rated as standard, offering incredible thermal efficiency and increased acoustic insulation.
Utilising the very latest insulation materials and Thermal Break technology you be assured of creating a draught free and energy efficient environment in your home.
Excellent product & better value for money than competitor brands
everything went smoothly from start to finish.
Your fitter was friendly and brill at his job.