Door-Stop Composite Doors
Don't compromise on style or performance, with the UK's favourite Composite Door now available in Traditional, Contemporary and Cottage styles

Create your very own door

We don't believe in compromising on quality. We've brought together materials to give you the very best in strength, easy maintenance, security, and weather resistance. Oh - and great looks as well

How your door looks are up to you. Whether you prefer traditional or contemporary, we have twenty-three doors styles in thirteen colours to choose from. Keep looking – we’ve got a beautiful range of glass, a vast range door furniture and different locking options too

Door-Stop Composite Doors

Our most popular Composite Door

Thirteen door colours

The door can be as individual as you like. Three new door colours; Poppy Red, Duck Egg Blue and Black Brown, have added to our existing ten; White, Black, Blue, Red, Green, Oak, Darkwood, Cream, Grey and Chartwell Green - and now with any colour outside and any colour inside

We also offer colour all round options, and 9 frame colours - white, mahogany, cherrywood, oak, white grain, brown–black, grey, cream and chartwell green - to compliment your new door colour. All of which can be configured with gold, chrome, black, white and contemporary hardware; it's easy to see how there are over 900 billion types of Door-Stop door

Homes all over the UK are safer and look better with these doors


Choosing a Door-Stop door is about you choosing what you want. With the click of a button you can select from one of 3 entirely different lock and furniture suites

GRP skinned

To give great definition and long life performance Door-Stop doors use glass reinforced plastic skins. That’s the same material used to make the hulls of boats!

Thermal Efficiency

What can be more important than the future of our planet? Everything Door-Stop does is done with an eye on how to reduce the environmental impact

Access all areas

Exitex MDS25 - the stronger lower level threshold

This new threshold option, which is available on all door-stop standard and FD30 doors, is wider than the current door-stop threshold at 115mm and provides greater flexibility when it comes to installation

In addition to the wider size, the MDS25 is Part M compliant for the smoother transition of wheelchairs and has EPDM rubber seals for a robust solution that lasts

The MDS25 also has improved weather performance due to a compression rebate seal (tested on numerous occasions to 150Pa air and water) and superior thermal efficiency because of an improved thermal break

It's so Sweet

Now available with the option of Sweet Door Furniture - the door furniture with curve appeal! Just select when you design your door with us online, instore or with your advisor

Don’t compromise, go composite

We don’t believe in compromising on quality. We’ve brought together materials to give you the very best in strength, easy maintenance, security, and weather resistance. Oh – and great looks as well
Behind that rather scientific-sounding name, you’ll find the latest technology and design in doors. When you’re indoors you’ll enjoy loads of style, strength and security.

The Decorative Glazing

When you want to make a bigger statement, a wide selection of designer glazing from traditional through to contemporary is customised to the glazing area and available in most of the door styles


Choose from either our GRP, composite range with a high-density, foam-filled core, or our warm-edged spacer bar, argon gas-filled glazed units.

Composite Side Panels

A perfect match for your Composite Door and available in the full range of colour options, together with matching decorative and obscure glass designs

Glazed Side Panels

Put the focus on the door and let light in to your hallway with our Argon-filled low E glass units with matching frames with any obscure glazing from the range

Colour Options

The doors in our collection are available in a diverse range of colours (both sides) to suit the character of your home.

Colour Coding

Our colour-coded range of weather bars and thresholds are fitted to blend seamlessly with your new door.

Black Brown Doors

Our doors are now available with the in-demand black brown foiled outer frame

Door Slab Colours

Frame Colours


The range of glass options add character to your door and light to your home, whilst still offering you complete privacy

For the full range of obscure glazing see here

Satin Glass

Added to our ‘patterned glass’ range, satin glass makes a perfect option for modern properties.

Solid Grids

Our two-panel, one-grid door designs feature a solid internal grid. This means that when your eye glances across the glazed panel, you don’t see the inside of a glazing cassette – you see the effect that you would get if the door had nine separate pieces of glass

Don't Replace - Reglaze

Our replaceable cassette system means that in the event of breakage, or if your glass unit breaks down and becomes misty, you can simply and easily change the glass without replacing the door

Locks and Security

We know a secure door is important to our customers, and that’s why our range of locks, cylinders and handles adhere to the highest accreditation's and industry standards. The  combination of these locks and a reliably strong structural frame make our doors unrivalled in terms of the peace of mind they offer

Yale TS007 3 Star Handle/Cylinder Combination Option

Yale’s superior cylinder and platinum handle combination is accredited with the coveted TS007 3* BSi Kitemark –the most secure available for composite doors and locks Subjected to extensive tests, it can resist anything the most determined burglar can throw at it.

Yale Lockmaster

Developed and tested to deliver superior security and ease of use. British made and featuring a combination of hooks and anti-lift bolts for proven and reassuring protection

Ultion Sold Secure Diamond Option

The Ultion cylinder has passed all major British standards test for security without the need for cylinder protectors or extra secure door handles. These tests include the highest TS007 standard(3 star) and the extended Sold Secure Diamond test, which is more rigorous and designed by the Master Locksmith Association

Ultion Secure Guarantee

In the unlikely event that you’re burgled and the intruder gains entry by snapping the Ultion cylinder you’ll get a £1000 compensation and the door repaired or replaced. Activate your guarantee together for free at - only available when you select Ultion at point of purchase

GU Slam Lock

All solid core doors fitted with contemporary hardware include the GU Slam Lock, featuring bolts that engage the moment the door is closed.


Eco Friendly

All of Door-Stop’s doors exceed the current Building Regulations for energy efficiency

Bespoke Energy Rated Doors

Every Door-Stop door is issued with a bespoke energy rating certificate – based on expert data from the Build Research Establishment and  accredited by the British  Fenestration Ratings Council (BFRC)

Green doors – now available in every colour

We have always used a calcium zinc-based compound in the extrusion of the door frame, because it’s much kinder to the planet than lead-based additives

Reducing our carbon footprint

Door-Stop doors are made right here in the UK, with carefully planned delivery routes to cut down the amount of fuel we use


The combination of a reliably strong structural frame and the very highest quality locking systems, make our doors simply unrivalled in terms of the security and peace of mind they offer

Weather Tested

The average rainfall in the UK is between 700mm a year in East Anglia and 3,000mm a year in the Scottish Highlands.* We’ve designed ourdoors for maximum resilience against the extremes of the British climate. (*Meteorological Office Statistics)

Edged Detail

Every sightline of your door is considered. On the hinge edge of all doors, we apply a grained trim and then countersink the hinges for a perfect, flush finish. All Genuine Door-Stop doors carry an official stamp on the hinge edge near the bottom of the door

Yale Conexis L1 Smart Door Lock

Yale Conexis L1 Smart Door Lock

The future of Door Locks is here

Open the door to your world with the Conexis(R) L1 Smart Door Lock. The Smart Door Lock that puts you fully in control giving you the freedom to secure your home without the need for a key

Learn more about the Conexis L1 Smart Door Lock here

GRP - the longest product lifespan

Door typeExpected lifeMaintenance
Softwood Door25 YearsPaint, 5 Years
Hardwood Door35 YearsPaint, 5 Years
Steel Composite Door30 YearsWipe Clean
PVC Composite Door25 YearsWipe Clean
GRP Composite Door35 YearsWipe Clean
PVC Panel Door20 YearsWipe Clean

Information from HAPM (Housing Association Provident Mutual) and BRE (Building Research Establishment). Softwood and Hardwood Doors refer to non-engineered - engineered systems like Bereco would offer increased lifespan, subject to proper maintenance

Green Doors, now available in all colours

We’ve always been ahead when it comes to taking responsibility for the planet

From day one we chose to use a calcium zinc based compound in the extrusion of the door frame (which we make in different lengths to avoid waste) because it’s much kinder to the planet than lead based additives

The door’s inner rigid foam system is completely, utterly, one hundred percent CFC-free

Energy rating certificates

An energy-efficient home is a major concern for many modern homeowners. As such, door-stop was proud to supply the first ever energy rated door and the first ‘A’ energy rated door

New energy regulations for doors mean all door manufacturers and resellers will have to prove compliance. A generic certificate for certain door 'types' is unlikely to suffice

Using a calculation method verified by the Building Research Establishment and BFRC door-stop’s energy rated doors come with a unique energy rating certificate, delivered immediately at the point of order

This is not a type test or a dubious assurance that gives all doors the same U-value. It is tailored for each particular door configuration

Energy efficient doors

All of Door-Stop’s doors exceed the current Building Regulations for energy efficiency, which came into force in October 2010, covering front doors for the first time. Under the legislation, all new doors sold and fitted in England and Wales must have a U-value of 1.8W/m2K (1.6W/m2K in Scotland) or less. The door’s U-value is a measure of its energy efficiency, and the lower the U-value, the more energy efficient the door.

Choosing thermal glass on Door-Stop doors makes them even more energy efficient, with an ultimate U-value of just 1 W/m2K.

Many manufacturers of doors made of timber, aluminium or PVC panels may struggle to meet the 1.8W/m2K requirement and many do not provide proof

Carbon Footprint

And we’ve taken big steps to reduce our own carbon footprint too. Door-Stop doors are made right here in the UK, unlike the products of other door companies. And we carefully plan and all our delivery routes to cut down the amount of fuel we use

Other manufacturers look at our doors and go green with envy - we’re just greener

Door Styles

Door-Stop Cottage LongCottage Long

Door-Stop Cottage Long Gallery

Door-Stop 3 Panel Square

3 Panel  Square

Door-Stop 3 Panel Square Gallery

Door-Stop Curve


Door-Stop Curve Gallery

Door-Stop Mid Square

Mid Square

Door-Stop Mid Square Gallery


1 Square

3 Diamond

2 Panel 2 Square
2 Panel 2 Arch

2 Panel 2 Angle

3 Square

Twin Side

4 Square


2 Panel 1 Square

2 Panel 1 Arch

2 Panel 1 Grill


2 Panel Sunburst

4 Panel 1 Arch

2 Panel 4 Square

Mid 3 Square

Installed Door-Stop Composite Doors Gallery

Some examples of installed Door-Stop Composite Doors


See the detail of your Door-Stop Composite Door

Recent Local Door-Stop Composite Door Installations

Size Restrictions for Door-Stop Composite Doors

  Dimensions include Fixed Frame Min Width  Max Width  Min HeightMax Height
 Single Doors     
 Raised & Fielded Panel Styles 830mm 1003mm  1999mm 2109mm
 Tongue and Groove Panel Styles 800mm 1003mm  1999mm 2109mm
 Tongue and Groove in White 648mm 1003mm  1999mm 2109mm
 Variations for Threshold and Sill     
 For Low PVCu Threshold ADD    20mm 20mm
 For Full Height PVCu Threshold ADD    38mm 38mm
 For no external Sill DEDUCT    30mm 30mm
 Composite Side Panels     
 Raised & Fielded Panel Styles 483mm 698mm As Door As Door
 Tongue and Groove Panel Styles n/a n/a  n/a n/a
Glass Side Lights      
 Fully Glazed270mm  1000mm  As Door As Door
Glazed with Midrail 270mm 1000mm  As Door As Door
Glazed As Door As Door  200mm 1000mm
 Contemporary Hardware Limitations     
 2 Panel variations and Half Glazed830mm    
 4 Panel variations, Circle, Curved840mm    
 Grooved and Flat variations800mm    
 3 Panel 1 Square926mm    

As Approved Installers for Genuine Door-Stop Composite Doors, we offer our dedicated survey and install service throughout South Wales including Abergavenny, Crickhowell, Usk, Monmouth, Brecon, Chepstow, Cwmbran, Newport, Cardiff and Merthyr areas and beyond

Made in the UK

Our Door-Stop Composite Doors and Screens are individually made in Nottinghamshire UK