DNK Services

All UPVC Panels produced are protected by a Guarantee against Discoloration backed by one of the Worlds Largest PVCu Extruding Companies. High Security Double Glazing, Quality Assured products for low prices. Our windows and doors are produced to meet your specific requirements. Be reassured, Our products come with the best security and safety features, plus they're easy to install.

DNK Services Ltd are a Leading Supplier of Composite Doors, UPVC Doors, Infill Door Panels and Security products. We have negotiated highly discounted prices on a range of Composite and UPVC Doors and infill panels from one of the countries leading manufacturers. Please browse around our website and see our commitment to our clients. We would be delighted to give you a free quote whether for a single window, a full house or your dream conservatory. With energy saving windows you will not only enhance your property, but will add value whilst saving on those ever rising fuel bills.

Each upvc door panel is manufactured by vacuum forming and pressure bonding two PVCU skins to a variety of core materials. The high technology bonding technique ensures the integrity of the adhesion for both heat and moisture. Replacement upvc door panels are available as a solid panel, or with plain or decorative glazing designs. The Panels are also available in various woodgrains and a choice of whites to match most door frame profiles. You can complete the look of your replacement door panel with our unique range of accessories which include letterboxes, door knockers, spyholes and numerals in a variety of styles and finishes to suit all tastes.

Style - Composite doors which are aesthetically pleasing, available in the 7 standard colours plus now any RAL coloured composite door and a variety of glass options. Security - Our Composite doors are made from impact resistant GRP with a rigid polymer subframe - proven to PAS 24 Security Standard, and endorsed with 'Secured by Design' ('SBD' is an Optional upgrade which is available on request). Composite doors are increasinly becoming the preferred choice of external doors due to the huge advantages that Composite doors have over the alternative doors such as UPVC doors, wooden doors and steel doors.