Stylish Super Low U Value

Low Energy Rated Windows

The building process has changed in Ireland recently because of EU and Government legislation. From the 1st of January 2009 all buildings will have to have a BER rating, including buildings for sale or rent.

Windows are a major and long term component of any building.  Specifying and using energy rated windows will increase the value of your property and also reduce your heating bills

Marlowe and Bates Window Systems supply and install top quality Austrian Bruckner windows and doors.  Improving the overall energy rating of your home and providing excellent sound insulation.  We can achieve a U value from our standard of 1.24 down to our passive certified window of 0.61 (frame and glass combined). 
A rated windows

Available in A Range of Wood, Aluminium Clad Wood And PVC Finishes

Energy Ratings

Energy Rating Chart

From the 1st of January 2007 all new houses should have a BER rating.

View technical data and see how we can lower your energy requirements by achieving the lowest U values in Ireland with our products.

Window Systems

a Rated Window Systems
Marlowe and Bates Window Systems supply and install top quality Austrian Bruckner windows.

We supply and fit wood alu clad windows, wood windows, uPVC windows, and glass walling.

Door SystemsDoor Systems


We supply a wide range of internal and external doors.

We also supply supply fire rated doors, high security doors, folding doors, double doors and patio sliding doors.

All Timber is Derived from Sustainable Forests