Milltek Interior Fit-outs Ltd
Window & double glazing company registered in Londonderry, Belfast
Registered address
90 LEGAVALLON ROAD, DUNGIVEN, Londonderry BT47 4QL
✓ Active on Companies House
Companies House numberNI648071
IncorporatedSeptember 2017
9 years on the register
9 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 2025 · next due December 2026
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 Milltek Interior Fit-outs 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.
How to vet a window installer before you hire →Need a window installer in Londonderry?
Free, no-obligation quotes from FENSA or Certass registered installers near you.
Get Free Quotes →Window help for Londonderry
How do I get a quote from a window installer in Londonderry?
Use the "Get Free Quotes" form on this page. Your job details go to FENSA or Certass registered installers covering the BT postcode area, who contact you directly. Londonderry has 31 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 Milltek Interior Fit-outs 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.
Can I see reviews for Milltek Interior Fit-outs 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 Milltek Interior Fit-outs 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.