Lighthouse Windows

We install uPVC and aluminium windows, doors, conservatories and roofline products in the Weymouth, Portland and Dorchester area. We will also extend our services to the surrounding towns and villages in South Dorset. With over 25 years of experience in the Double Glazing industry, we have formed a company that can exceed your expectations when it comes to quality uPVC and aluminium products. As well as uPVC and aluminium installations, Lighthouse Windows can also offer small building works such as extensions, driveways and conservatory bases.

Our casement windows are one of the most popular uPVC windows for homeowners throughout the UK. They make a superb option if you're looking for a sophisticated, clean and fresh looking casement window for your property. Containing a wide variety of benefits including lead free profiles, the greatest Window Energy Ratings of A+14 double glazed and A++24 triple glazed and they are friendly to the environment. There are many ways you can make your new uPVC casement windows work for you. The option of a 'night-vent' position is available meaning you can enjoy fresh air through the night, particularly beneficial during the hot summer months, whilst your windows remain securely locked.

Bringing a continental charm to your home, French windows offer a dual sash opening that allows for better views, increased ventilation and better standards of practicality. We understand that thermal efficiency is an important factor for homeowners, which is why all of our French casement windows are able to achieve A+ standards of thermal efficiency. On both visits (2 separate jobs) the fitters were professional at all times and completed the work with care and attention to detail. A first class company I would highly recommend.

Whether it is a door that will not close and lock properly or a sealed unit that has misted up, Lighthouse Windows can help! Our Service engineer has over 30 years experience - one of the most experienced in area. On both visits (2 separate jobs) the fitters were professional at all times and completed the work with care and attention to detail. A first class company I would highly recommend.

SupaLite gives an incredible u-value of 0.18 and meets with all building regulations Designs to be installed as a retro fit onto existing conservatory window frames, tiled conservatory roof systems convert your conservatory into a isalbnle all year round room. With the SupaLite tiled conservatory roof option you will never experience these extreme temperature changes again! On both visits (2 separate jobs) the fitters were professional at all times and completed the work with care and attention to detail.

The Liniar bi-fold was the first bespoke uPVC bi-fold on the market - and still is the best! Add to that being one of the most energy efficient bi-folding door on the market, helping to keep energy bills lower, and you can see why the Liniar bi-fold is a more cost-effective choice that a timber or aluminium door. The Liniar bi-fold is the only uPVC range with a completely smooth opening and closing action, slimline frames, bespoke hinges and locks, together with a choice of styles, colours, pane combinations and handles - and our registered design low threshold opening for family-friendly or wheelchair access.

Our uPVC sliding sash windows are the perfect option to keeping the original look of your home. They are designed to replicate the original windows down to the detail of the sash horns. Our sash windows are available in numourous solid and foil colours to compliment your home. Georgian and Astragal bars can also be added to keep the authenitc look of the original window. On both visits (2 separate jobs) the fitters were professional at all times and completed the work with care and attention to detail.

Renowned for its perfect combination of light weight and high strength, aluminium is the ideal material for sliding, folding doors and windows, providing slim, elegant designs and outstanding performance. With a life-span measured in decades rather than years, together with extremely low maintenance requirements, aluminium has become the perfect choice for home owners. Maintenance is straightforward, with a routine 'wipe-clean' all that is required to keep the products looking their best. With no requirement for re-painting or re-varnishing, aluminium windows and doors will never fade, deteriorate or rust, even in harsh environments, or coastal locations.

Bay windows can be made up from a selection of either casement, tilt and turn or vertical sliding windows. We can even include doors as part of the bay setup. We can convert standard windows to bay / bow windows which can include gallows brackets to support the weight, internal window boards and either lead, uPVC or fibre glass roof. All bay windows are manufactured and installed using a bay jacking kit. This ensures that we can calculate the weight loading for each corner post in accordance with the BPF Code of Practice for the Survey and Installation of White High Impact uPVC Windows.

Secondary glazing involves fitting a discreet internal window in addition to your existing, single, double and triple glazed window. It's a cost effective and efficient way to insulate and soundproof your windows, and preferred for the use within Listed Buildings and conservation areas. All aluminium frames are painted white as standard, though you can select from over 200 RAL colour options - to mirror the look and feel of your home. Windows are made to measure, with options to accommodate nearly all window styles.

Triple glazing will significantly improve the thermal efficiency and sound insulation of your home. With three unique features, we offer the only UK window profile system specifically designed for triple glazing. 1. Enhanced Security: A third pane of glass provides an extra layer of defence against an attempt to break-in. 2. Noise Reduction: A second unit cavity makes sound wave transfer more difficult, providing superior noise reduction. 3. Energy Retention: With the 40mm glazing bead, our triple glazed units can achieve U-values as low as 1.0 W/(m-K).

The Flush Sash Window is designed to offer your home the perfect balance between pre-1932 tradition and modern day innovation. The UK's first mechanically-jointed flush sash window is based on traditional window style, combined with 21st century features and benefits. These stunning windows are the perfect choice for homes where an authentic design is required, and when you opt for our natural woodgrain foils, you achieve the beauty of timber at a fraction of the price. Unlike timber, our Liniar uPVC flush sash windows are also low maintenance, requiring very little effort to ensure they perform to the highest standards year after year.

Behind that rather scientific-sounding name, you'll find the latest technology and design in doors. And when you're indoors you'll enjoy loads of style, strength and security. Lets get personal now. How your door looks is up to you. Like traditional-style or contemporary? You can choose from 25 different styles in 13 different colours. Keep looking - we've got three finishes of door furniture and a beautiful range of glass too. We like to keep our technicians busy. And you safe. So we've tested our doors to the very limit.

Liniar's range of French Doors offers an alternative to Patio or Bi-folding doors and are ideal where the aperture size is more limiting. Offering a more traditional alternative to patio or bi-fold doors, the stunning Liniar range of uPVC french doors comes with the same high specification and colour options as our window range - just as you'd expect. The Liniar french door is available in either 'open in' or 'open out' style to suit your living space and provide your home with a beautiful and secure entrance - complete with a range of patented low and ultra low threshold options.