7 day turn around
15 years guarantee
Free delivery

Why customers choose us for window supply

Why double glazing makes a real difference
We supply double glazed windows from our base in Glasgow, giving you made-to-order units built around your exact opening sizes and layout. Double glazing uses two panes sealed into one unit, helping reduce heat loss, cut draughts and soften outside noise compared with older single glazing. At Windows & Doors Direct, we mainly supply installers and builders, but we also handle domestic enquiries when you need bespoke windows made properly.
A straightforward supply process from quote to order
We manufacture to order, so we usually need your measurements, quantities and preferred window style before we can quote. We can also discuss details such as opening configuration and whether aluminium windows are the right fit if you want a clean, modern look with a durable frame. At Windows & Doors Direct, we coordinate lead times and collection or delivery around your order, and we show real customer project photos to help you picture the finished result.

Frequently asked questions
What do you need to quote for double glazed windows?
We usually need your opening sizes or measurements, the number of windows you need, and the basic style or configuration you want. If you have any special requirements, tell us early. That helps us quote accurately and manufacture the right units for your job.
Do you only supply trade customers?
No. We mainly work with trade installers and builders, but we also handle domestic enquiries. If you're a householder, we can still talk through your window requirements and supply bespoke double glazed windows made to your order.
Can you supply aluminium double glazed windows?
Yes, we can supply aluminium windows as part of our range. They are often chosen for a more contemporary appearance and a durable frame. We can talk through your preferred look, sizes and configuration to help you choose the right option for your property.
