Hinged Secondary Glazing made to measure for Llansamlet, Swansea. With 60mm sightlines and no transoms or mullions, our hinged units give an unobstructed view. Single-handle operation, multi-point locking, side or top hung.
Best for: casement windows, easy full access for cleaning and ventilation.
Llansamlet sits roughly 4.3 miles from the M4, so homes here often deal with steady background noise from delivery and bus traffic and the motorway corridor. Acoustic secondary glazing with a wide internal air gap is the most effective way to cut that low-frequency traffic noise — typically by up to 80% — without replacing your existing windows.
Prefer to see the whole range for your area? Visit secondary glazing in Llansamlet.
Yes — we make hinged unit to measure for Llansamlet and across Swansea, supply-only or fitted.
It's our recommended unit for casement windows, easy full access for cleaning and ventilation.
Price depends on size, glass and finish. Our online configurator gives an instant price on standard sizes, or a fast bespoke quote on larger and special units.
Configure your exact windows online in about 60 seconds — instant price on standard sizes, fast bespoke quote on the rest. Supply-only or fully fitted.
Start my instant quote →Or call 0800 088 6341 · email sales@secondarywindowsglazing.com