Window Spec Ltd

Mr Andy Holmes

Sheffield, South Yorkshire
(24 Reviews)
Window Spec Ltd Logo
Approved member since 2017
Call01145 531798

Skills & expertise

  • Fascia / Soffits / Guttering
    • Fascia / Soffits Repair & Replacement
    • UPVC Guttering
  • Windows / Doors / Conservatories
    • Aluminium Doors Repair
    • Aluminium Doors Replacement / Installation
    • Aluminium Windows Repair
    • Aluminium Windows Replacement / Installation
    • Bay Windows Repair
    • Bay Windows Replacement / Installation
    • Bifold Doors Repair
    • Bifold Doors Replacement / Installation
    • Composite Front Doors Repair
    • Composite Front Doors Replacement / Installation
    • Conservatory Replacement / Installation
    • Conservatory Roof Insulation
    • Double Glazing Repair
    • Double Glazing Replacement / Installation
    • Draught Proofing
    • Exterior Doors Repair
    • Exterior Doors Replacement / Installation
    • French Doors Repair
    • French Doors Replacement / Installation
    • Frosted Windows
    • Glass Replacement
    • Misted Double Glazing
    • Orangeries
    • Patio Doors Repair
    • Patio Doors Replacement / Installation
    • Porches Repair
    • Porches Replacement / Installation
    • Roof Windows Repair
    • Roof Windows Replacement / Installation
    • Secondary Glazing
    • Stable Doors
    • Triple Glazing Repair
    • Triple Glazing Replacement / Installation
    • UPVC Doors Repair
    • UPVC Doors Replacement / Installation
    • UPVC Repairs
    • UPVC Windows Repair
    • UPVC Windows Replacement / Installation
    • Window Fitters
    • Windows and Doors

Company info

Welcome to Window spec, we are a local family business specialising in the supply and installation of high performance PVCu windows, Doors,Porches, Fascia, Soffits, Guttering and Conservatories.

The majority of our business come through word of mouth and recommendations, we use professional installers so we are able to closely monitor the performance and ensure a consistant quaility finish. 

We offer a full comprehensive 10 year insurance backed guarantee and deposit protection as we are a Fensa registered company. 


Contact details

Reviews Summary

Average score based on 2 reviews in the last 12 months
24 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

Quote Accuracy
(1 Review)

Customer Reviews


Checking seal on bi-fold door

Verified Review

Andy called and dropped by as he was passing, which was great for us. He was thorough in checking the seals and gave us a solution immediately. We were delighted with his approach, honesty and work

Location: S17
Reviewed in: March 2023

A Conservatory

Verified Review

Andy and his team have done an excellent job of my new conservatory . A very professional outfit who are on the job until its completed , keep the site clean and tidy , sort any issues out and stick to their quote . The stay warm conservatory is a lovely modern addition and I have had so many compliments . It was very reasonably priced too . I have got a top quality job for rock bottom price !I would highly recommend Window Spec . I have also used them for windows in my house and again I have been very pleased with the work and price .

Location: S11
Reviewed in: September 2022

Replacement windows in lounge

Verified Review

We have used Andy before and turned to him to help update our windows in our lounge. We needed to redesign a large window to make the room look more modern and Andy was able to assist with this. The work was quoted, ordered and completed quickly and Andy turned up exactly when he said he would.

Location: S17
Reviewed in: May 2022

Replace frone bay window and replace 2 other blown units elsewhere in the house.

Verified Review

Excellent work by Andy and his team. Looks a million dollars

Location: S11
Reviewed in: May 2022

Fixing door and window to outhouse

Verified Review

HI I am very satisfied with job to new pvc window and door

Location: S12
Reviewed in: April 2022

Removal of existing conservatory then rebuilding a single storey extension with full bi-fold doors

Verified Review

Andy did a brilliant job - from the very first discussions through the management of a whole team of tradesmen to the completion of the project both to time and to budget! He was easy to deal with, open and honest and the quality of the work is brilliant. Highly recommended!!!

Location: S17
Reviewed in: April 2022


  • Domestic Work
  • Commercial Work
  • Free Estimates
  • Insurance Work Undertaken
  • Cards Accepted


Works in

', South Yorkshire,

Vetting Status

Fully Vetted Trade

Self Certified
Company Type
Ltd Company
Checkatrade T&Cs
Approved member since 2017
Trading address verified
ID Checked
Checkatrade Standards
Company Status
Limited Company Checked
Yes: Registered as a Company Window spec ltd No: 07104300
VAT Registered
Yes: 249 0422 90
Company Type
Ltd Company
Business Owners
Mr Andy Holmes
Insurance Details
Public Liability Insurance
Current: Self-Certified on: 20/12/2022
Insured By

Accreditations and Memberships