Endorsed by Which?

SPS Timber Windows Limited

4.9

134 Reviews

Opening Hours
Today - 09:30–17:00
  • Monday 09:30–17:00
  • Tuesday 09:30–17:00
  • Wednesday 09:30–17:00
  • Thursday 09:30–17:00
  • Friday 09:30–17:00
  • Saturday 10:30–16:30
  • Sunday - Closed

Why you can trust this trader

After undergoing rigorous assessment to become endorsed, every Which? Trusted Trader agrees to our Code of Conduct. This gives consumers the reassurance that they have the best possible protection and adds an extra layer of security to ensure best practices and procedures are followed. Which? fully investigates any breaches and will take any necessary action to ensure consumer protection.

Organisations and Awards

Jan 2020

About

Award-winning SPS Timber Windows is celebrating its 26th year as South West London’s most established specialist in the design, manufacture, installation and finishing of premium quality, energy-efficient, bespoke Accoya® wood box sash windows, casement windows, French doors, folding sliding doors.

Our double glazed bespoke windows and doors are made to BFRC “A” rated specifications, to our customers’ individual requirements, in our London workshops and installations are carried out by our own highly skilled craftsmen, installers and decorators.

Accoya® is a premium, FSC certified wood with the best durability possible and is guaranteed against rot for 50 years.

Enquiries can be made via our website: Request an estimate/Contact SPS.

Estimates can be provided from images/drawings/dimensions.

Our Wimbledon showroom is currently open by appointment only.

Our installation service currently covers London (South West, South East, South, West) and Surrey.

What we do

  • Glaziers

    • Timber windows
    • Sash windows
    • Stained glass
    • Double glazing installation
  • Carpenters

    • Joinery and carpentry
  • Double glazing

    • Double glazing installation
  • More Services

    • french doors
    • bi-folding doors
    • front doors
    • london box sash

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.9
134 reviews
Customer Service
5.0
Quality
5.0
Value
4.8
Sort by
SPS work on two houses
Customer Service
Quality
Value
I have known SPS for over 10 years and in that time they have fitted an extensive number of casement windows, front doors, french doors, and bifold doors on two houses. The product quality is excellent and has improved over time. The style and mouldings are a perfect match for the type of property (1930's). They are very good at creating bespoke pieces for any form of awkward opening, and you will always receive detailed CAD drawings for all items. The measures and fitters are excellent, the team is long standing and that experience shows in the quality of the final installation. The whole process from design through manufacture to fit takes time, but it is well worth the wait. Finally the earliest window fitted still look fantastic even many years later.
83639 Posted on 03/10/2015 , work completed 03/10/2015
Another happy SPS customer
Customer Service
Quality
Value
A bit of a wait after placing our order, but we were warned and it was ready when they said it would be - installation was exactly as their timetable - replaced 10 sash windows on our Edwardian house - great match to the old single glazed units - excellent quality and great service from the SPS team.
DomK15 Posted on 25/08/2015 , work completed 25/08/2015
Which? Local Review
Customer Service
Quality
Value
We used SPS to fit new double glazed french doors in our living room. From start to finish every aspect of their service was exceptional and we are delighted with the quality of work. The original Edwardian design was matched exactly. They have a long lead-in period as they are very busy but it was worth the wait. They are not the cheapest, but this is definitely the company I will use next time.
Majowi Posted on 14/07/2015 , work completed 14/07/2015
Does what it says on the tin!
Customer Service
Quality
Value
It can be a challenge to find a company that actually comes through with what they say they will on time, competetively priced (& I did my research on such an expensive job) and with professionalism from all the contacts I had with the company. SPS ticked all the boxes. The bonus was they were local. The quality of the five sash window box replacements is obvious to see and the work was carried out with minimal disruption; our home being left safe, clean & tidy after each day. I have no hesitation in recommending SPS, indeed I have already done so.
Lynn Smith Posted on 14/06/2015 , work completed 14/06/2015
Exceptional
Customer Service
Quality
Value
We completely refurbished our house and the installation of the new SPS windows and French doors was one of the absolute highlights. In our previous flat, we had used another (and more expensive) supplier of timber sash windows, but I would choose SPS again anytime. SPS windows/doors are exceptional in terms of quality, finish and design. In fact, I can only describe them as absolutely beautiful and it continues to be a real joy to look at them every day. Our windows/doors are a perfectly mix of Edwardian style, blending in perfectly with our house, and modern quality in terms of the smooth finish, fixtures and security features. The installation process was also amazing for us. SPS managed our expectations well in terms of installation lead times and even delivered ahead of schedule. And the installers were extremely professional, worked well with the other builders and finished everything off to a very high standard. I have been highly impressed and would recommend SPS to anyone thinking of replacing their windows/doors. A big thank you again to everyone at SPS.
CMR308091399 Posted on 02/06/2015 , work completed 02/06/2015
Excellent Products and Customer Service
Customer Service
Quality
Value
I have used SPS Timber Windows on three occasions in the last 5 years replacing doors and sash windows in a Victorian Semi. On every occasion I have been impressed by the professional approach and attention to detail in the specification of the replacements. Equally, the installers work to a high standard and always leave the property clean and tidy, taking care to protect furnishings. I have no hesitation in recommending them.
Which? Trusted Traders Customer Posted on 31/05/2015 , work completed 31/05/2015
9 x New Sash Windows
Customer Service
Quality
Value
First class product, service and workmanship throughout. All aspects of the job are handled with absolute professionalism and SPS deliver on every commitment. Prior the engaging with SPS, I obtained 4 quotes from similar firms and very pleased with the decision to go with SPS. Highly recommend.
JMsw19 Posted on 07/04/2015 , work completed 07/04/2015
Which? Local Review
Customer Service
Quality
Value
I live in a grade 2 listed building and used this firm to replace a window that was in a poor state of repair. I was particularly impressed with them because they did well even when things did not go to plan (the local council rejected a planning application for a double glazed replacement so we had to submit a further planning application for a single glazed window). So obviously the planning difficulties meant the process took longer than I hoped, once planning approval for a single glazed window was obtained they acted fast to manufacture and install the window with the process being done smoothly and in accordance with the original quote. Often the real test of any firm is whether they maintain good customer service when unexpected difficulties arise and SPS Timber windows in this instance passed this test with flying colours.
Which? Trusted Traders Consumer Posted on 19/03/2015 , work completed 19/03/2015
SPS Timber Windows
Customer Service
Quality
Value
I live in a Victorian terrace in Putney and needed to replace my old sash windows which were single glazed and draughty. Replaced 10 double glazed, wood sash windows in all. Extremely high quality product and Simon and team delivered them on time and to an excellent finish. No surprises at all, and the installation team was very courteous, cleaned up after themselves, and delivered everything they said they would in the quote (which was very competitive vs. the other quotes received). Was always very responsive when I had questions as well. Would recommend without reservation.
2011-07-30 18:31:45.043 Posted on 14/03/2015 , work completed 14/03/2015
Recommended
Customer Service
Quality
Value
"I've used SPS Timber over the past 8 years for various doors and windows. Some were of standard requirements (sashes) and some were very bespoke. In my view they are consummate professionals for these reasons: 1) They are excellent at what they do . High quality materials and workmanship 2) No b.s. when dealing with them (this is refreshing, for as a woman dealing with tradesmen I am subjected to such nonsense with tedious regularity). Straightforward, honest, respectful, clear advice, options and recommendations 3) Comprehensive breakdowns in quotes and responsive to queries 4) Accommodating in delivery and installation time where possible 5) Installation and making good executed on time in a clean, efficient and effective way 6) Flexible when required and unflappable should the unexpected occur 7) Guarantees given per FENSA I would have no hesitation in recommending them and I am not easily pleased either. Not cheapest but worth every penny. I have dealt with various tradesmen in many different disciplines and SPS stands head and shoulders above the rest (along with my CORGI registered plumber Madigas Services)."
Enoki1000 Posted on 09/03/2015 , work completed 09/03/2015