Alexandra Joinery Ltd
Window & double glazing company registered in Doncaster, South Yorkshire
- Registered name
- Alexandra Joinery Ltd
- Address
- ALEXANDRA HOUSE WHIPHILL LANE, ARMTHORPE, Doncaster DN3 3JP
- Town
- Doncaster
- County
- South Yorkshire
- Companies House
- 12398573 · filing history
- Incorporated
- January 2020 — 6 years on the register
- Company type
- Private Limited Company
- Trade (SIC)
- Joinery installation (windows, doors & frames) (43320)
- Also registered for
- 16230 - Manufacture of other builders' carpentry and joinery
- Accounts on file
- Micro-entity accounts (smallest filing band) · last filed January 2026 · next due October 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.
Before you book Alexandra Joinery 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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What does this page tell me about Alexandra Joinery 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.
Do uPVC windows need any maintenance?
Not much, but not none. Wipe the frames a few times a year, lubricate hinges and locks annually, and keep the drainage channels along the bottom of the frame clear so water can't pool and find its way inside. There is no statutory annual service like a boiler needs.
Can I see reviews for Alexandra Joinery 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.
Should I repair or replace my windows?
Repair makes sense for a failed seal (misted double glazing), a worn handle or hinge, or a damaged lock on an otherwise sound frame — usually a straightforward swap. Replacement is the better value once frames are warped, draughty, rotten (on timber) or past roughly 20 to 25 years old, or when several units across the house have failed. Ask the installer to price both where it's borderline.
Does a listing here mean Alexandra Joinery Ltd 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.