Jr Roof Top Windows & Joinery Limited
Window & double glazing company registered in Belfast, Belfast
Registered address
3 THORNBERRY AVENUE, Belfast BT14 8EH
✓ Active on Companies House
Companies House numberNI691320
IncorporatedSeptember 2022
3 years on the register
3 years on the register
Company typePrivate Limited Company
Trade (SIC 43320)Joinery installation (windows, doors & frames)
Accounts on fileMicro-entity accounts (smallest filing band) · last filed September 2025 · next due June 2027
Listed from the public Companies House register, not an endorsement. Quote requests go to FENSA or Certass registered installers covering your postcode, not necessarily this company. Accounts filing category reflects company size under Companies House rules, not service quality. Map location is approximate, based on the registered postcode.
Before you book Jr Roof Top Windows & Joinery Limited
This page confirms the company is on the Companies House register. It does not confirm FENSA or Certass registration, insurance, or trading status. Check those yourself first.
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Is Jr Roof Top Windows & Joinery Limited FENSA or Certass registered?
This directory does not confirm registration. Window and door installers self-certify their work against Building Regulations through a Competent Person Scheme — mainly FENSA or Certass — so check the company name or postcode (BT14 8EH) directly on the FENSA or Certass website before booking, and ask to see the certificate number.
What does this page tell me about Jr Roof Top Windows & Joinery Limited?
The registered company name, registered office address, Companies House number and incorporation date, all taken from the public Companies House register. It does not include reviews, prices, staff details, or confirmation that the company is currently trading.
Does a listing here mean Jr Roof Top Windows & Joinery Limited is recommended?
No. Companies appear in this directory because they are on the Companies House register under a window/joinery installation trade code. A listing is not vetting, endorsement, or a guarantee that the company is trading or FENSA/Certass registered.
How many window and glazing companies are there in Belfast?
This directory holds 524 active window and glazing businesses across 79 towns in Belfast, all from the Companies House register. Belfast accounts for 66, among the county's busiest. About 38% of Belfast's registered window and glazing firms were incorporated in the last three years, so weigh incorporation date and FENSA/Certass registration, not just company age.