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Energy Efficient — Excellent A+ energy rating on all our windows
High security — Two stage locking with a Yale option, internally glazed
Safe delivery — Nationwide using our own specialised vans
Great range — Unlimited customization on windows & doors
Safe to buy — Authenticity verified by Comodo (seal on home page)
Attractive — A decorative 70mm sculptured profile as standard
Low cost — Best price guarantee
Support — During & after sales phone support
Modern — Manufactured using the latest machinery and methods
Direct — We are the manufacturer, not a middle man
Free — Fitting pack with every window
Best — UK's best window designer and helpful videos


Helpful guidance will appear here when you click on any options on this page.

On pane glass, click:
  for Glass/panel menu

Door colours

Our doors are available in white or in woodgrain effect colours, or in textured colours.

Our high quality White profile is guaranteed against discolouration.

Our nice Light Oak woodgrain profile has the look of natural timber doors without the maintenance.

Our Rosewood woodgrain profile, a nice alternative to timber doors.

Anthracite-Grey textured profile, RAL 7016

Black-Brown textured profile, RAL 8022 which is almost black.

Disclaimer: We cannot guarantee to match existing colours. If you need a colour match, please email us with your address and ask for a sample of the colour you need.

Handle colours

Our sliding patio door handles are manufactured by Hoppe and have been designed for use with sliding door locks and incorporate a symmetrical, ergonomic grip.

Our handles are available in white, polished chrome, satin brass /gold, satin silver or black as you can see in the picture:

Our slidiing patio door handles

External cill

Most doors require an external cill to drain water away correctly. If you already have a stone or tiled cill as part of the building you may not require a cill.

As standard our cills are 100mm wider than the door, projecting 50mm on each side.

85mm stubb cill
This cill only protrudes from the external door face by 15mm.

155mm normal cill
Our most common cill size covers most situations. Protrudes from the external door face by 85mm. Recommended.

180mm long cill
If your door is set further back into the brickwork then you may require our largest cill which protrudes from the door by 110mm.

Please note: The cill height is 30mm and if a cill is chosen then these 30mm will be included within the overall height of the door.
For more advice please contact us.

Locks & cylinders

Our sliding patio doors come with secure multipoint locks, a locking cyclinder and 3 keys.

We supply these locking cylinders:

Euro: This is a our standard 6 pin cylinder.

Security: A high security option with Kitemark which is anti-pick, anti-drill, and anti-bump.

Thumbturn: This type of cylinder enables you to lock the door from the inside without a key. A key is still required to operate the door from the outside.

Multipoint secure locks: Multipoint secure door locks

Slide direction

Please choose the direction of the sliding door.

Please note:
This is viewed from the outside.
To view from the inside please click the "Inside View" button.

This door will slide like this:
(viewed from the outside)

Frame extenders

A frame extender increases the thickness of a door frame at a specified side. Great for properties with deep plaster, render or tiles over tiles.

Some fitters buy extenders as a precaution, for example where the door opening has not been built yet. Extenders can be modified to accomodate inconsistent side walls.

Extenders simply clip or slide on the door profile as you can see on the picture.

Example of 20mm extender sliding


Our quality 30cm (12") letterbox has a robust moulded frameset with an externally sprung flap and internal flush moulding. The external flap is designed to be opened to approximately 147 degrees.
The letterbox by default will have the same colour as the door handle. If you prefer your letterbox in a different colour or in a different place, please leave a note at checkout.
Please note: Letterboxes can only be fitted on midrails on fixed panes, not sliding panes.

Our letterboxes

Glass menu

These are the glass options for the glass pane you just clicked on.

For more guidance please click on the individual options.

Glass types

We supply clear glass and 19 designs of obscure privacy glass from Pilkington, including Satin.
Each glass type has a privacy level from 0 (clear) to 6 (solid).

Panels: Insulated MDF reinforced UPVC panels instead of glass.

Clear - level 0

Arctic - level 4

Autumn - level 3

Chantilly - level 2

Charcoal sticks - level 4

Contora - level 4

Cotswold - level 5

Digital - level 3

Everglade - level 5

Flemish - level 2

Florielle - level 4

Mayflower - level 4

Minster - level 2

Oak - level 4

Pelerine - level 5

Satin opal - level 5

Stippolyte - level 4

Sycamore - level 2

Taffeta - level 3

Warwick - level 1

Solid panel - level 6

Glass decoration

For added decoration or for a traditional feel we have Georgian bars, Square lead or Diamond lead.

Georgian bars Our Georgian bars are 18mm thick, for more please select Georgian at the Glass options menu.

Square lead Our Square lead is traditional lead which is 9mm thick and is placed on both sides of the external pane of glass.

Diamond lead Our Diamond lead like the square lead, is real 9mm thick lead on both sides of the external glass pane.

Note: The Leaded layout on the left is a representation only, the actual layout will be according to best practice.
For custom/special layouts please leave a note at checkout.

Georgian Bars

Our Georgian bars are 18mm thick and are fitted between the glass panes for easier cleaning. All Georgian bars are colour matched to your window colour to ensure the right look.

Georgian bars example


Please choose your own number of horizontal and vertical Georgian squares, or leave it on automatic where the actual layout will be set by us according to best practice.

Small adjustments to align the bars between panes will be done by us.

For custom/special layouts please leave a note at checkout.

Glass safety

We supply 3 strengths of glass:

Standard: Normal glass, which is dangerous when broken as it breaks in large sharp pieces. Not allowed for doors.

Toughened: Specially treated to increase its strength and safety.
If broken, toughened glass breaks into many small pieces therefore it's less likely to cause injury.

Laminated: Our strongest glass, similar to a car's windscreen, has a laminated layer that keeps the glass together when broken.

FENSA building regulations apply to glass safety.

Trickle vent

A special large trickle vent provides background ventilation for when the patio door is closed.
Our trickle vent is manufactured from extruded aluminium, has an insect grill and can be manually controlled. It helps to control outside air flow which helps to reduce condensation and mould.
Total width 700mm, opening size 640mm x 17mm.

Please note all trickle vents are fitted to a 50mm frame extender above the sliding doors.

The trickle vents will match the door's chosen frame colour, except with black/brown frames where anthracite grey vents will be supplied.

FENSA building regulations apply to ventilation.