Our Services

worker or handyman cutting PVC profile with circular saw, sliding saw

Aluminium Manufacturing

In our workshop we manufacture a wide range of aluminium products suitable for both commercial and domestic installation. Our basic range of commercial aluminium such as our shopfront/flush glaze systems suitable for filling stations and supermarkets, shop units, hospital and schools etc, available in non thermally broken or thermally broken where required. This system would be used in conjunction with automatic sliding doors and automatic swing doors.

We also manufacture curtain walling systems also known as high rise or glass walls suitable for commercial and domestic multi story projects.

We then have our ST window and door range suitable for commercial and domestic starting with the basic ST60 right up to the leading ST90 which is passive standard high performance eco friendly windows and doors with U values as low as 0.48 W/m2K.

No project too big or no project too small, our customer satisfaction is of the utmost importance to us and we strive to provide you with a truly bespoke solution, whatever your requirements.

Fitting & Installation

When it comes to investing in your home or property, you want the best products, guaranteed to last a lifetime. It is equally important to insure that these products are installed properly to get the most out of them.

Here at McNamee Windows, our windows and doors are manufactured to provide industry leading performance. Our windows and doors are installed by trained and experienced fitters to ensure that your windows and doors perform as they should. It is important that the frames are all fitted square and level with a proper water barrier, they should also be correctly sealed and insulated properly to protect from water and air infiltration around the frame.



We supply high performance double and triple glazed units for maximum insulation, lower energy costs and greatest comfort. Achieve U-Values as low as 1.0 W/m2K in double glazed and 0.4 W/m2K in triple glazed. Our insulated glazed units use Argon Gas, warm edge technology and low iron glass to enhance thermal efficiency and free solar heat gain and are manufactured to the highest European standard. All sizes and options are available, choose from super-sized units, speciality coatings, toughened glass for additional safety and security, obscure glass, decorative glass and internal blinds.

Maintenance & Repairs

We provide a maintenance and repairs service to both domestic and commercial properties. We carry out services such as replacing door locks, panels, window and door hinges, handles, restrictors and all other window and door furniture.

We also replace double and triple glazed units and all other types of glass e.g balustrades, splash backs and decorative glass.