K O Carpentry Limited
Window & double glazing company registered in Royston, Hertfordshire
Registered address
68C HIGH STREET, BASSINGBOURN, Royston SG8 5LF
✓ Active on Companies House
Companies House number06418596
IncorporatedNovember 2007
18 years on the register
18 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 March 2026 · next due December 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 K O Carpentry 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 K O Carpentry 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 (SG8 5LF) directly on the FENSA or Certass website before booking, and ask to see the certificate number.
How much does window replacement cost in Royston?
A single uPVC window in Royston typically runs £300 to £600 supplied and fitted; a full house of 8 to 10 windows is often £3,000 to £8,000 depending on style (casement, bay, sash-look) and glazing spec. Get two or three written, itemised quotes before agreeing to work.
How do I get a quote from a window installer in Royston?
Use the "Get Free Quotes" form on this page. Your job details go to FENSA or Certass registered installers covering the SG postcode area, who contact you directly. Royston has 4 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.
What does this page tell me about K O Carpentry 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.
Other window & glazing companies in Royston
Accuracy Carpentry And Construction Contractors Ltd
Broadfield Construction Limited
Matt P James Carpentry Services Limited