Sj Developments North West Ltd
Window & double glazing company registered in Liverpool, Merseyside
Registered address
1 FIELDS END, Liverpool L36 5YQ
✓ Active on Companies House
Companies House number16371408
IncorporatedApril 2025
1 year on the register
1 year on the register
Company typePrivate Limited Company
Trade (SIC 43320)Joinery installation (windows, doors & frames)
Accounts on fileNo accounts filed yet · next due January 2027
Also registered for41100 - Development of building projects
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 Sj Developments North West Ltd
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 Sj Developments North West Ltd 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 (L36 5YQ) directly on the FENSA or Certass website before booking, and ask to see the certificate number.
What does this page tell me about Sj Developments North West Ltd?
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.
What is a FENSA or Certass certificate and why does it matter?
It's proof the window or door installation meets Building Regulations (thermal performance, safety glazing, ventilation) without a separate council building control sign-off. Without one, selling the property can mean paying for retrospective building control inspection or indemnity insurance, so keep the certificate with your house documents.
How many window and glazing companies are there in Merseyside?
This directory holds 729 active window and glazing businesses across 43 towns in Merseyside, all from the Companies House register. Liverpool accounts for 280, among the county's busiest. About 41% of Merseyside'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.