★★★★★ 4.9 from 278 Google reviewsFENSA registeredSwansea based

Windows and doors in Mid and North East Wales

Mid and North East Wales includes market towns and rural communities where homes are often traditional in character and practical in layout.

Get my free quote →Call free 0800 233 5576

★★★★★4.9 from 278 Google reviews

Towns we cover in Mid and North East Wales

WelshpoolView →NewtownView →MachynllethView →

Real homes, real customers

See the work, near you

Real homes near Mid and North East Wales. Hear it from the homeowners.

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Newbridge-on-Wye, Powys

Cottage windows and doors in Newbridge-on-Wye

New uPVC windows, a front door and a barn-style courtyard door for a cottage renovation.

White sash-style windows fitted to the stone Aberaeron farmhouse

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Near Aberaeron

Sash windows for an Aberaeron farmhouse

Replacement uPVC sliding sash windows and a composite rear door for a century-old stone farmhouse.

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Talybont-on-Usk, Powys

Flush casement windows in Talybont-on-Usk

Flush casement uPVC windows chosen to suit a cottage undergoing renovation.

When people search for double glazing and replacement windows here, they are usually looking for something that improves comfort and security without losing the style of the property, especially for cottage type homes where a heavy handed modern look can feel wrong.

Why the specification matters more than the sales pitch

Comfort comes from fit and sealing

A good survey and tidy fitting are what stop draughts, rattling, and poor operation.

Traditional homes need sensible proportions

If the home has character, it’s worth choosing a style that respects the façade, then building performance into the specification.

Security should feel practical, not complicated

A good entrance door should feel solid, shut cleanly, and give peace of mind without you having to think about it every day.

What’s included, and what’s not

Included

Advice on windows and doors that suit traditional and modern homes
Survey and measurements before installation
Installation focused on fit, sealing, smooth operation, and tidy making good
Documentation and certification where applicable
Aftercare guidance

Not included

Planning applications or approvals unless agreed separately
Structural building works beyond standard replacement unless scoped in writing
Decorative works beyond normal making good

What happens next, step by step

Tell us your town and what you want to replace.
We discuss priorities, warmth, security, appearance, and budget.
Survey and measurements confirm the specification.
Clear quote, with options explained simply.
Installation booked, then final checks and handover.

Common mistakes to avoid

Chasing the newest look when the property is traditional

A better route is choosing a style that looks right first, then improving performance through glazing and sealing.

Ignoring ventilation and condensation risk

Good advice on airflow prevents issues later, especially in older homes

Choosing doors without thinking about daily use

Think about thresholds, how often the door is used, and winter performance, not just colour and glazing.

What we fit in Mid and North East Wales

WindowsView →Replacement windowsView →Double glazingView →DoorsView →Composite doorsView →Patio doorsView →French doorsView →RooflineView →

What customers say

Rated 4.9 out of 5 on Google and Trustpilot

4.9

★★★★★278 Google reviews

FENSA approved window and door installations

      EXCELLENT  
   Based on 278 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Steve Young 
 
 
 
 Trustindex verifies that the original source of the review is Google. No fuss quote, work carried out on time, great job, polite friendly team & left everything clean & tidy. Have recommended to my friends.
  
 
      Posted on Google  
   
   Nigel Jenkins 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had our windows and doors replaced by Sureseal Windows and could not be happier.
We had a home visit from the salesman, who went through the various designs and colours available plus an initial measurement of all the items needed.
Following our agreement to purchase the doors and windows a supervisor visited to precisely measure the openings and look for any issues that might arise during the install.
The fitting was booked in about 10 weeks later.
Alan contacted us to give his ETA of the morning of the start of the job. And we cannot praise Alan enough for his work and cleaning up after. All areas where work was done were covered with dust sheets and no mess was left.
There were a couple of remedial jobs to be completed when the parts were available.
Sean completed these jobs for us over a coarse of a morning. And, as with Alan previously Sean's work was great and all was cleaned up on completion.
Both workers are a credit to SureSeal. And we highly recommend the Company.
  
 
      Posted on Google  
   
   shirley powell 
 
 
 
 Trustindex verifies that the original source of the review is Google. Absolutely amazing service, with price and installation, very clean when he finished,
  
 
      Posted on Google  
   
   MIck Hedges 
 
 
 
 Trustindex verifies that the original source of the review is Google. From initial call from Sureseal making appointments to choosing our windows all the team have been very knowledgeable and helpful, No big sell to get the costs up just what we wanted and even reduced aspects no of closers etc. to meet requirements. Plenty of payment options with full explanation again no push either way.
Survey was again very straightforward and with some discussion even more savings found.
Pleasure to do business with. Great service and very knowledgeable.will post photos of finished project once complete.
Mike Hedges
  
 
      Posted on Google  
   
   Adam Wisniewski 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent company. Got all windows and doors installed professionally, as agreed and on time. Very good quality product professionally installed. Will always recommend
  
 
      Posted on Google  
   
   Dolores Furlong-Martin 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had all new windows and doors from sureseal.  A very skilled fitter installed them.  We had a couple of issues after but were resolved immediately.  Would certainly recommend this company from start to finish  a great job and a very happy customer
  
 
      Posted on Google  
   
   Sarah Thomas 
 
 
 
 Trustindex verifies that the original source of the review is Google. Extremely efficient, professional and helpful company. Exemplary fitter. Would highly recommend and have already done so!
  
 
      Posted on Google  
   
   Sam Rowe 
 
 
 
 Trustindex verifies that the original source of the review is Google. Would definitely recommend Sureseal, especially the service engineers who have been very helpful and professional!
  
 
      Posted on Google  
   
   Michael Curling 
 
 
 
 Trustindex verifies that the original source of the review is Google. Sureseal windows has completed installation of my windows to a very high standard with excellent work by the lone installer who was very organised and polite and completed within the time frame quoted  I highly recommend this firm
  
 
      Posted on Google  
   
   Livia Toth 
 
 
 
 Trustindex verifies that the original source of the review is Google. Sureseal windows all team very good. Customer service always available, helpful and professional.  Alan very kind, polite and professional.  He knows what he is doing and working hard. I am above and beyond.  Thank you so much.

Your free quote

Your free quote in Mid and North East Wales.

Tell us a little about your home and we will call to talk it through and arrange your free survey.

Quick and free. Just your name, number and postcode.
A friendly chat, not a sales pitch. We’ll call to talk through your project and answer your questions, then arrange your free home survey.
Prefer to ring us? Call free on 0800 233 5576, Monday to Friday 9am to 5pm.

Get your free, no-obligation quote

Leave your name, number and postcode and one of our local team will call you to arrange your free home survey.

★★★★★“Extremely efficient, professional and helpful company.”Sarah Thomas, Google review · 4.9 from 278 reviews

Questions

Your questions, answered

Do you cover smaller villages around the main towns?

Yes, send your postcode and we’ll confirm coverage.

Can you keep a traditional look on cottage style homes?

Yes, we’ll advise on styles and finishes that respect the property while improving comfort.

Do you install uPVC replacement windows locally?

Yes, uPVC is a common choice for low maintenance comfort, and we can advise where a different approach suits the home better.

Do you fit composite doors in this region?

Yes, composite doors are a popular upgrade for security and insulation.

Can you help with misted double glazing repairs?

Often yes, we’ll confirm whether replacing the glass unit is suitable.

Ready to talk about your home?

Leave your details and one of our local team will call you, or ring us free on 0800 233 5576.

Get my free quote →Call free 0800 233 5576

★★★★★4.9 from 278 Google reviews