Composite Door Installation - Edinburgh Sash and Case - Specialist Window Manufacturers and Fitters

Practical Entrance Solutions for Modern Homes

While our core expertise lies in timber sash and case windows and traditional joinery, we understand that some properties – particularly those outwith conservation areas – benefit from the practicality and performance of composite entrance doors.

Edinburgh Sash and Case offers a composite door installation service to complement our wider restoration and window work. If you’re already working with us on your windows and need a door replacement that delivers warmth, security and low maintenance, we’ll make sure it’s handled to the same high standard.

Why We Offer Composite Doors

Some properties we work on already have modern entrance doors in place, or are located where traditional materials aren’t a strict requirement. In these cases, a composite door may be the most suitable option.

Composite doors offer excellent insulation, require minimal upkeep, and provide a secure, close-fitting solution for front or rear access. By offering this as a complementary service, we can support customers who want a simple, no-fuss solution as part of a wider window or renovation project – keeping everything under one roof.

Graham Paton

5 days ago

S&C did a great job. Their staff were professional and friendly. The windows are over ten foot high and a hundred and twenty years old so it was quite a job. They refurbished, painted and installed secondary glazing. Despite the size it whispers open and closed, and the easy clean system is still fully usable. I'm very pleased.

Stuart Harker

6 days ago

The service we had was excellent to replace our 150 year old single glazed windows with modern double glazing. The initial measurements and evaluation noted that the cases were in good shape and did not need replacement. The planning permission was submitted on our behalf and obtained within a few weeks. The work was fitted inline with mid summer weather conditions that proved a real bonus. The removal of the 9 old windows and fitting of the new ones was a two man operation. James and his fellow joiner showed great professionalism and stuck to the task which only took 4 days. Chantelle at HQ managed to schedule the painting to start the following day and under the leadership of Pavel this was a super job that only took 3.5 days. Again the work ethic and skill level was superb including refitting the blinds and completing a clean up afterwards. Although we are still in summer and can’t test the heat retention of the new windows yet, we have noticed that road noise is greatly diminished. All in all we are very satisfied with the operations and outcome and highly recommend the work of Edinburgh Sash and Case.

hilda liu

2 weeks ago

We are absolutely delighted with the work carried out by this company. From start to finish, the service was professional, friendly, and efficient. A special thank you to Chris and Sean, who completed the installation. The quality of the workmanship is excellent, and they paid close attention to every detail. They also left everything clean and tidy when the job was finished. It is refreshing to find a company that genuinely cares about customer satisfaction and stands behind the quality of its work. We have been so impressed that we have already recommended the company to our neighbour, who has since been in touch with them after hearing about our experience. We would not hesitate to recommend this company to anyone looking for high-quality windows and excellent customer service. Thank you once again to the entire team, especially Chris and Sean, for a fantastic job.

Sam Hyatt

3 weeks ago

Our joiners, Kevin and Jordan, did a fantastic job renovating our bay windows. Gary, our painter, also did a super job. They were all polite, clean, and extremely skilled at their work. Would definitely use Edinburgh sash and case again.

Our Composite Door Service

We supply and fit composite doors to suit your space and needs – whether as a like-for-like replacement or as part of a larger home improvement plan.

Supply and Installation of Composite Doors

Where Composite Doors Are Suitable

Ideal for rear entrances, extensions or modernised properties
May be considered in conservation areas depending on local guidance
Suitable when replacing a previous composite or non-timber door
We’ll always offer honest advice based on your building and its setting

Internal Finishing and Installation Care

Frequently Asked Questions About Composite Doors

Can you install composite doors in listed buildings?

Usually not – composite doors are rarely approved for listed properties. However, we can advise based on your location and specific case.

Are composite doors more energy efficient than timber?

Composite doors typically offer excellent thermal performance and a very tight fit, making them a good option for modern insulation requirements.

Do you provide timber finishing inside the house?

Yes – we can finish surrounds and framing in timber for a consistent appearance, particularly where it adjoins traditional joinery.

Can I choose the style of door I want?

Yes – we’ll work with you to find a suitable design that meets your needs and fits your home.

Is this a standalone service or only offered with windows?

We offer composite doors both as part of a window installation and as standalone work where appropriate.

Do composite doors come with a warranty?

Yes – installations are backed by supplier warranties, and all fitting work is carried out to our usual high standards.

Talk to Us About Composite Door Options

Whether you’re upgrading your windows or managing a broader renovation, we’re happy to advise on entrance door options. If a composite door is the right solution for your space, we’ll ensure the result is secure, smart and finished to the highest standard.

Just let us know what you need – and we’ll take it from there.