Velux Replacement Windows in Northern Ireland

Welsh Property Develpoments will survey and cost any replacement velux window within 4 working days of any enquiry. Our office staff can provisionaly advise on full costings subject to an on location survey.

Our teams have been trained by Velux and are Velux Academy Certified

Single replacements are carried out in one day with no mess.

Our range of center pivot windows start from £243.00 + VAT (Supply only).

Our teams are fully insured and CDM Health and Safety compliant.

All velux windows come with a 10 year guarantee.

Our fitting comes with a 10 year guarantee.

From placement of order to installation is currently 3 weeks.

Our staff are availble from 9am to 9pm to discuss any Velux queries.  


Below are pictures of a removal of a cast iron window and replaced with a uk04 by wpd 

velux replacment windows belfast

velux replacment glazing northern ireland 


 Simply call us on:


Landline: 028 25646777

Mobile: 07775538013


You can also use our contact form.

Office hours are 9am to 9pm Mon to Sat

1pm to 6 pm sundays


Welsh Property Developments

35 Galgorm Road

Ballymena BT43 5HA


Belfast BT9 7DS


Ballymoney BT53 7DA




Velux  Installers academy trained and certified 

Trust mark endorsed

Velux certified 

Qualified Building contractors 

Welsh property developments team include 


time served joiners ,plasterers, electricians ,plumbers,tilers and painters to cover all your project  requirements  ,our teams are also suplemented by structural engineers and  architectural designs .