Alpha Glass



Tel: 0208 241 8174

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UPVC Windows & Repairs

We fit A-rated energy efficient windows as standard. A-rated windows provide superior thermal insulation Our windows also provide ultimate security against intrusion. We employ a unique 8-point locking system which has been rigorously tested beyond BS79 Fitters of double glazing windows; last year we installed many windows in Surrey and London. Our commitment to quality, superb value for money and unprecedented levels of customer satisfaction make Alpha Glass a company you can trust. Furthermore, engineered frames with reinforcing provide additional window strength and internally beaded glass makes it virtually impossible to break in

Casement Windows

Our range of casement windows is our most popular design, offering security, energy efficiency and a multitude of styles and finishes to enhance the look of your home.

Tilt and Turn Windows

The tilt and turn window allows you to enjoy the benefits of a truly versatile product, offering both aesthetic and practical options. This design of window is available in a number of style options, all allowing larger opening areas to be achieved. As a result, Tilt and turn windows can be used for fire escape openings too. Our casement and tilt and turn window is available with a variety of glazing options, including Georgian bars, leaded lights obscure and pattern glass

Vertical Sliders

Our new vertical slider is a high quality product, and the vertical slider tolerances have to be within very fine limits. All sashes are welded on a new verti-quad welder to be precise to the millimetre, before being cleaned in a dedicated cnc corner cleaner. We use Spectus profile for this product as we believe it to be the best looking and has proved itself in the field over many years. It is available in white, rosewood, oak, cream, and more!

Bay Windows

We also supply and Install three to five sided Bay windows Whatever style you go for, you'll find our windows aren't just pleasing to the eye; they're practical too. Minimal maintenance means their look will last well into the future

French Doors

Beautiful, elegant and inviting,Upvc French doors will add a touch of continental style to your home. The numerous glass panels create a beautiful view of your garden, while also creating easy access. Our French doors are all double glazed and fully sealed to keep your home warm quiet and draught-free.

Front Entrance Doors

Your front door sets the tone for your home, so make a good first impression with an attractive and sturdy entrance door. Our front or other entrance doors are available in a range of styles and materials to complement the overall look of your home, and our double glazing and advanced security features will keep your home secure. Our doors are fitted with toughened safety glass, extremely solid flag hinges, hook-bolts and multi-point locking to keep your home safe and secure.

Door Locking System

Having tried a wide range of door locks over the years, we now use a door lock with particularly strong gearboxes on the hooks. This allows the hooks to take the pressure required to seal the door, which means we do not need to use "cams" which are normally there to take the pressure off the hooks, but are the first thing to fail. For added security we also fit shootbolts top and bottom as standard.

Composite Doors

The range of composite doors we supply are made using the highest quality products available. The frames are made using a purpose made Eurocell (reinforced) extrusion, incorporating two brush piles and a q-lon seal. The frames are available in white, rosewood, rosewood on white, oak, or oak on white, grey on white, ebony on white and cream. The slabs are normally white grain effect inside with grain effect outside in white, blue, green, red or black. Oak or rosewood finishes are available but these are a sprayed finish. At an extra cost the slab can be sprayed to any ral colour! We believe very few of our competitors can offer this deal winning service!! The locks are manufactured by Millenco to the highest standards and incorporate a latch, two hooks, and three deadbolts. In common with a growing number of composite door manufacturers we use the Nan Ya door slab. This is made from GRP (Glass reinforced polyester) by a thermosetting process which means they are unaffected by variations in temperature and will not warp or crack. We also use only the Nan Ya glazing cassettes for a perfect colour match, and needing no unsightly fixing screws.


Glazing London