About Us

SDGD is a Manchester based family run business of over 35 years standing. During this time we have built a strong client base of both trade and domestic customers. We install double glazing from Aberdeen to Devon, which we believe is testimony to the trust our customers place in us.

We have a very well established relationship with most of our trade customers, because they know that they can rely on us to deliver what we promise. Whether we are delivering a lorry load of glazing, or installing a full housing development of windows and doors on their behalf, they know it will happen.

We also enjoy strong walk in trade for our trade centre. People know that whether they need a door hinge, a full window unit, a door locking system of a set of handles – they will get what they need from Sale Double Glazing. And if we don’t have it in, we will get it on a short delivery for you.

We install high quality uPVC windows, doors and glazing throughout the UK. And we work hard to ensure that our installation quality is first rate – please see our Testimonials page. We know that our attention to detail wins us lots of repeat business and referrals, but that isn’t why we do it. It is simply in the culture of SDGD ‘Look after our Customers’, it’s as simple as that.









FENSA logo

We are FENSA registered, which has several benefits for you, the customer:


In order to be registered, we must have an insurance backed guarantee.

Our work is vetted regularly to ensure we maintain our strict quality standards.

FENSA will, on your behalf, register the installation with your local Building Control.

FENSA will provide you with the Building Regs Compliance Certificate when the work is complete.



As a further mark of quality, all of windows and doors are CE Marked.

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