Dgw Carpentry Ltd
Window & double glazing company registered in Barnet, Hertfordshire
Registered address
REAR OF RAYDEAN HOUSE, 15 WESTERN PARADE, Barnet EN5 1AH
✓ Active on Companies House
Companies House number07719180
IncorporatedJuly 2011
15 years on the register
15 years on the register
Company typePrivate Limited Company
Trade (SIC 43320)Joinery installation (windows, doors & frames)
Accounts on fileFull accounts, small-company exemption · last filed July 2025 · next due April 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 Dgw Carpentry 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 Dgw Carpentry 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 (EN5 1AH) directly on the FENSA or Certass website before booking, and ask to see the certificate number.
How do I get a quote from a window installer in Barnet?
Use the "Get Free Quotes" form on this page. Your job details go to FENSA or Certass registered installers covering the EN postcode area, who contact you directly. Barnet has 23 registered window and glazing businesses in this directory, though the installers who quote are not necessarily among them. It is free and there is no obligation.
Can I see reviews for Dgw Carpentry Ltd?
Not here. This is a register-based directory, not a review site. Look at independent review platforms, ask the installer for recent local references, and confirm FENSA or Certass registration before any work starts.
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 Hertfordshire?
This directory holds 456 active window and glazing businesses across 61 towns in Hertfordshire, all from the Companies House register. Barnet accounts for 23. About 31% of Hertfordshire'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.