We understand that you are about to make one of the most important decisions with regards to the appearance and security of your home. Therefore you require a double glazing company that you can trust.

The Best Products...

At South Lakes Windows Ltd we pride ourselves on the quality of our product and service. Like you, we shopped around to find the best product for our clientele, but not at an unrealistic price. It has taken some time and finally we have found a product of top class quality and design that your property deserves. Our double glazed windows, uPVC and composite doors, conservatories and orangeries speak for themselves, we fell in love with our product the first time we saw it and we are sure you will too.

The Best Service...

South Lakes Windows Ltd

You are guaranteed a bespoke design, unrivalled service and flawless finish. It is also a high priority of ours that our after sales service is as good as the installation. You are not just a number, you will be remembered and can take satisfaction in knowing that you helped us to build our business.


Who Are We?

Steve & Jackie Lancaster

We are a family owned and run business, set up by Steven and Jacqueline Lancaster, a husband and wife team, who have many years experience in this industry. Academically we are both legally trained and have also worked within the legal system, therefore we are able to advise and assist you with regards to any planning laws, conservation issues, technicalities surrounding listed buildings etc. We can help with these issues as part of our service and try to make it as hassle free process as possible.


That’s enough about us, now let’s hear about you, give us a call or pop in for a coffee!



Frequently Asked Questions...

Call in for a coffee! 1. Where are you located?

We are situated in Claughton, near Lancaster. A beautiful converted barn in the countryside houses our extensive showroom where you can choose from an array of designs and view fully installed conservatories. Our location allows us to cover Preston, South Lakes and North Yorkshire. You can find a map on our showroom page.

2. What areas do you cover?

Our location allows us to cover - Blackpool, Preston, Garstang, Knott End, Forton, Lancaster, Morecambe, Heysham, Hest Bank, Slyne, Bolton-le-Sands, Carnforth, Warton, Arnside, Silverdale, Kirkby Lonsdale, Bentham, Hornby, Halton, Caton, Kendal, Milnthorpe, Grange-over-Sands, Ulverston, Barrow-in-Furness, Levens, Cartmel, Windermere, Ambleside, Burton-in-Kendal, Burton-in-Lonsdale, Holme, Heversham, Cartmel, Allithwaite, Kents Bank... Phew!

3. Is there a Guarantee?

We give a full 10 year guarantee on all frames, glass and hardware. This is also backed up through FENSA registration number 32616, the Plastics Window Federation , our suppliers and an insurance backed guarantee for your peace of mind.

4. Who manufactures your products?

All our products are manufactured to the highest possible standards from some of the industries most respected manufacturers. Our double glazed UPVC window frames, PVCu door panels and composite doors are from "The Ultimate Collection" by John Fredericks Plastics Ltd who have over 25 years of customer satisfaction and are a leader in the field of double glazing and composite construction. Composite Rockdoor's are manufactured by "Rockdoor" who have an enviable reputation as the leading name in the composite door industry. Our conservatory frames are made by Ultraframe who are acknowledged as the world leader in the design and manufacture of conservatory roofing systems. As you can see, we have cherry picked not only the best products, but some of the best manufacturers too!

5. How do we get a quote?

You can call us free of charge on our freephone number and arrange for our product advisor (not a salesperson) to visit you. A free no obligation quotation will be provided and from there the choice is yours. Or you can write to us from our contact us page.

6. Will there be a lot of mess and disruption?

The product is only one aspect of our service to you. We have long-serving installation teams who have an excellent reputation. Your home is precious to you and we appreciate this. Our Installation teams pay attention to detail, ground sheet all areas, including from the front door to the working area. They make good all surfaces inside and out (rendering, plastering etc.), clean, polish and vacuum all the rooms that have been touched. We remove all debris and rubbish from your home at no extra cost to you.

7. What about security?

Of Course security is your utmost concern and it goes without saying that we have this factor more than covered, but that doesn't mean you have to sacrifice style, elegance and individuality with your PVCu or composite product. Check out the security section on the Products page.

8. Can I spread my payments?

Yes! If you would like to ease the cash flow then why not spread your payments. We offer a finance option provided by Ideal4finance. This service features a real-time on-line submission and decision process. Remove the worry with a simple online submission, results in less than 60 seconds!

9. I'm experiencing a problem with your website?

If you have any issues at all with this website, please email our webmaster giving as much detail about the issue as possible and he will endeavour to resolve the issue as soon as possible.