velux integra

Welsh Property Developments: Northern Ireland's leading Supplier and Installer of Velux Products

Welsh Property Developments is a well-known, family run building contractors  specialising in roofspace conversions and extensions operating in Co Antrim. We have had a long running close association with the velux company over 33 years incorporating many velux based projects from installations to maintenance.

VELUX integra maintenance northern ireland  

Opening hours are 9 am to 9pm Monday to Saturday for Sales and Enquires


Michael  Welsh: Principal Contract Manager              07775538013

Rory Welsh : Construction Contract Manager            07874378616


Sam welsh  :  Velux maintenance and replacment            07716638363


Sharon Welsh :  Velux Installation Manager              07716638688


Laura welsh :   Sales and Marketing                           0791787088


Graeme Fulton : Transportation Manager                   07999015206


 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 .