We specialise in the supply and installation of windows, doors, replacement lightweight tiled conservatory roofs and conservatories. We cover the South of England including Crawley, Horsham, Haywards Heath & surrounding areas.
We pride ourselves on good service. Whatever your budget, we offer a comprehensive tailor-made service. If you need a roofer, glazier or door hanger then be assured that all our staff are industry professionals with years of experience behind them. We can meet you in our showroom, or visit you with no obligation at a time to suit you to discuss your requirements and answer your questions.
Our Partners
If you are seeking a certain brand NatCon Windows work hand in hand with the finest Window and Door Manufacturers in the world. These companies are among the best in their respective fields. We care about choosing the right product for our customers.







GLAZING

DOORS

CONSERVATORIES

BUILDING WORKS

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Customer Testimonials

Lightweight Roof to Rear Conservatory
Great service from quotation to completion. All staff were very polite and courteous. Work was carried out in an efficient manner
Customer in
East Grinstead

New Composite Door
The workmanship was excellent and in fact the installers went the extra mile, working around my kittens (and ensuring they didn’t escape out the open front door) as well as working around a problem whereby I had ordered the wrong glass
Customer in
Chelwood Gate

New Doors
I was very wary when I first got them out to quote as I assumed it to be a national company and not a local one. How wrong I was and I am so glad that I trusted the feedback of others on Check-a-Trade.
I absolutely would not hesitate to recommend this company to anyone. Thanks once again for excellent communication from first contact to final invoice, a quality product, and a fantastic installation team
Customer
in Horsham

New Windows and Door
They have done a very good job of replacing our glazing and door. The team that did the work were professional and pleasant, and we are delighted with the end result. Our thanks to all at Natcon
Customer In Crawley Down

New Lightweight Roof to Conservatory
New roof to conservatory, windows and French door.“Amazing experience the whole team was brilliant. I now have a picture window overlooking my garden. I have experienced a summer and winter and can confirm that the insulation keeps it cooler in the summer and snug in winter. I would happily recommend NatCon UK Ltd.
Customer in
East Grinstead