Skills
- Windows and Doors
- Window Fitters
- Loft Windows Installation
- Patio Doors Installation
- Wooden Sash Windows Installation
- Fire Doors Installation
- Timber / Wooden Windows Installation
- Exterior Doors Installation
Customer Reviews
Write a review9.63 /10
Based on 10 reviews over the past 12 months
Quality of work
9.8
Reliability
9.3
Communication
9.8
Reviews (43)
10 Composite Front Doors Installation
Posted 26 June
Great from start to finish
Very professional and friendly company. Could not fault them got new front and back composite doors Shelly kept me updated and fitting went smoothly . Delighted with the finish and fitting. I am now looking to get windows fitted as I was so impressed.👍Verified reviewerJob location: G7810 UPVC Windows Installation
Posted 09 April
Professional, quality and very friendly
My wife and I spoke with Shelley when we were looking to get new windows, she arrived and discussed exactly what we were looking for, gave us multiple options to choose from and once we made our choice, Chris was straight out to measure for materials. Once the windows were ready the team were in and out with amazing efficiency and quality compared to previous experience with a different provider. 10/10 cannot recommend enough and will be using them for any windows and doors again in the future.Verified reviewerJob location: G7810 Composite Front Doors Installation
Posted 11 March
Great new door!
I recently got my front door replaced with a new composite door and would highly recommend them. The overall process was smooth from the design, quote, and fitting. The quality of the door is great and the fitters did a fantastic job.Verified reviewerJob location: PA610 Composite Front Doors Installation
Posted 15 January
Great service for new doors
Really happy with the two (front & back) composite doors I got installed. Shelley came out to look at my existing doors and took measurements before giving me a quote, which I appreciated. The guys who came to fit them were spot on - polite, tidy, and knew what they were doing. Doors look great and I'm already noticing a difference in heat retention. Would definitely use them again if I need more work done!Verified reviewerJob location: G5110 Triple Glazing Installation
Posted 14 January
New Windows installed.
Job was completed to my satisfaction with minimum fuss and to a high standard. Fitters arrived on time specified and ensured carpets were protected before commencing work. After installation all areas were tidied up and left clean. All old material was removed and the rooms given a thorough in depth vacuuming.Verified reviewerJob location: PA49.67 French Doors Installation
Posted 12 November 2025
French doors fitted to a high standard at a good price
I had 2 french doors fitted through Stag Doors, to replace rotting wooden bi-folds. The process from start to finish was smooth and well communicated. The quality of the work was high and the price was competitive. I would recommend to give them a go and at least include them in your quote search.Verified reviewerJob location: PA9
Photos
Company Info
Owner
Ms Shelley Knowlson
Sole Trader
3 years on Checkatrade
VAT Registered
Yes: 486646636
At Stag Doors Ltd, we are a trusted, family-run business, serving Paisley and the surrounding area. With a commitment to excellence, we specialise in providing top-quality composite doors, PVC doors, bifold doors, French doors, and windows. Our mission is to transform the look and functionality of your home while prioritizing your unique preferences and needs.
We offer a five-star service. We excel in communicating with our customers and provide a professional standard of workmanship every time. All windows and doors will be fitted by our experienced team. We offer quality products, quality installation, all at fair prices. Interest-free credit also available,
We can offer:
- Design, supply and install of composite and PVC external doors
- Design, supply and install of windows
- Design, supply and install of bifold doors, French doors and patio doors
All of our products include 10-year manufacturers guarantee as standard plus 1 year workmanship warranty as standard (unless otherwise stated). All windows provided will be A-rated or above. Triple glazing also available. 0% finance available.
If you would like a no obligation quote for your project, then please message or call.
This trade passed up to 12 Checkatrade vetting checks
Member since June 2023
Individual checks
Identification
Proof of address
Financial
Qualifications and accreditations
County court judgement
Open source media
Business checks
Customer Reviews
Company trading history
Company duplication
County court judgement
Enhanced business check
Director checks