CRYSTAL WINDOWS is a professional company specializing in the manufacture and installation of aluminium UPVC windows, doors, and conservatories. We pride ourselves on the quality of our windows and doors, and the reliability of our service. We aim to offer our customers the best service and products available. Crystal Windows is the largest British owned replacement window company on the Costa Blanca, with thousands of satisfied customers, indeed 50% of enquiries come from customer referrals. Crystal Windows is a family run company, employing fully qualified staff committed to customer satisfaction. We offer a multi lingual service and have representatives who speak Spanish, German, French and Dutch.

Crystal Windows has an extensive range of products in both UPVC and aluminium. Our windows and doors are designed and manufactured especially for use in the Spanish Climate and therefore incorporate a unique twin-seal draught exclusion system along with special drainage features. Crystal Windows have window and door designs to suit all architectural styles, from traditional wood grain effect windows to modern designs including coloured window and door frames and an extensive range of glass designs.

Crystal Windows prides itself on innovation and constantly look to improve its products, and have recently developed the best aluminium window system available today. "System 7" is a range of aluminium windows and doors developed by, and exclusive to Crystal Windows. These windows have stronger, more robust and extremely stylish frames with superior double glazing properties. Their unique security features means they cannot be forced open by would-be intruders. "System 7" has been rigorously researched and tested for use in the Spanish climate and as with all products, are fully guaranteed for 10 years. The "System 7" range includes beautifully designed front doors, sliding patio doors, arched windows, windows and doors for all your double glazing requirements. If you are thinking of replacing windows or doors, "System 7" has everything you're looking for. " A standard profile has a thickness of 4 cm, the "System 7" profile has a thickness of 7 cm extruded in a moulded fashion for maximum strength. This unique moulding of the profile gives it phenomenal strength; it is virtually impossible for would-be intruders to bend or force open in any way. A standard glazed unit or door panel has an overall width of 18 mm. The "System 7" units have an overall width of 24mm; this not only adds security but also provides a superior thermal break. Standard 3-point locks function by hook locks that drop into position. "System 7" windows and doors are fitted with geared-rotary locks which, due to their geared mechanism are much more secure.

The factory and showroom is situated on the industrial estate "Les Galgues" in Pedreguer, near Denia just off the N332. Our ample premises incorporate over 1,000m² of factory and showroom. Our production team employ the latest computerized machinery enabling us to efficiently manufacture our extensive range of precision-made windows and doors.

Contact us for a chat to see how we can meet your needs for your doors and windows.