Welcome to Dalgan Windows
At Dalgan Windows we produce and install all our windows to an International Quality Standard (ISO 9002) both for the commercial builder and the private homeowner.
Our highly trained manufacturing staff ensures market-leading designs using the latest industry technology. We are constantly striving to improve the processes we use to manufacture our windows, doors and stairs.
We have numerous accreditations for our products, with our latest achievement being certified under the NSAI Window Energy Performance(WEP) certification Scheme for our Ultratherm range of windows.
We produce and install all our windows to an International Quality Standard (ISO 9002) both for the commercial builder and the private homeowner.... » more
From Front and Back Doors, to Patio and French Doors to Internal Doors we offer an exhaustible selection of every possible shape and design to choose from... » more
Dalgan Windows takes great pride in the quality and expertise of our manufacturing staff. This expertise coupled with state of the art production machinery guarantees a product of the highest standard. » more