Sheerline Classic Aluminium Windows

Aluminium windows

The ultra slim 59mm sightlines* of the innovative Classic window system maximises the light flooding into your home, creating a refined architectural look. Options: Casement, French, Fixed, Curved, Bow and Bay

Choosing the right windows for your home is an important decision. An investment that makes a real difference to how warm and secure you feel; as well as changing the look of your property. This is why we have designed the Classic system from the ground up. Building on years of experience, we’ve incorporated many new innovative ideas; creating a warmer, slimmer and more secure window system. Designed for discerning homeowners who aren’t willing to compromise, our windows are tailored to those who demand more for their home. Built around an innovative Thermlock® multi-chamber thermal break, our windows use a patented construction method that offers unsurpassed levels of security. Creating windows that are strong and durable, yet with slim frames that maximise the light flooding into your home. Sheerline aluminium windows are also available in a wide range of colours, letting you express your home’s character.

Energy Rating

Double Glazed rating: A
Triple Glazed rating: A+

U Value

1.5 U-value W/(m²K) Double glazed, 1.1 U-value Triple glazed

Chambers

Thermlock® multi-chamber thermal design, helping keep you and your property
well insulated against the worst of the UK weather.

Security

All Sheerline windows carry PAS24:2016 enhanced security accreditation, so if you are looking for stylish aluminium windows with extra peace of mind as standard – then we have you covered