Energy-Efficient Windows & Doors Installation in Galway
Enhance your home’s security and thermal efficiency with our expert window and door installation services in Co. Galway. At Treacon Carpentry and Construction, we supply and fit a premium range of A-rated uPVC and aluminium windows, designed to withstand the rugged Atlantic climate while significantly reducing your heating bills. From stylish composite front doors that offer maximum security to elegant sliding patio doors and bi-fold systems that bring more light into your home, our Loughrea-based team ensures a precision fit every time. We also specialize in draught-proofing and double or triple-glazing upgrades for older properties across Galway City, Ballinasloe, and Tuam. Whether you are replacing a single Velux window or upgrading your entire home to high-performance casement windows, we provide the craftsmanship and durability your property deserves.

Gealan is a German manufacturer of high-quality windows and doors.
The company was founded in 1921 and since then has gained a reputation for their innovative products and excellent craftsmanship.
Gealan windows are known for their energy efficiency, durability, and design flexibility. They are made using uPVC (unplasticized polyvinyl chloride) material, which is known for its low thermal conductivity and excellent insulation properties. This helps in reducing energy costs and providing a comfortable living environment.
One of the key features of Gealan windows is their multi-chamber profile design, which enhances the overall energy efficiency of the windows. This design allows for better insulation, noise reduction, and improved weather resistance.
Gealan windows also come in a variety of designs and styles, including casement windows, tilt and turn windows, sliding windows, and more. This provides customers with a wide range of options to choose from, ensuring that their windows match their architectural style and personal preferences.
In addition to their energy efficiency and design flexibility, Gealan windows are also known for their durability and low maintenance requirements. The uPVC material used in the windows is resistant to rot, corrosion, and fading, making them a long-lasting choice for homeowners.
Gealan windows are considered to be a reliable choice for those looking for high-quality German-made windows.
They offer exceptional energy efficiency, durability, and design options, making them suitable for a wide range of architectural styles and personal preferences.








