Doors & Windows
Comprehensive Door and Window Services: Installation to Repair
Benefit from our comprehensive door and window services, covering everything from installation to repair. Our skilled professionals ensure precision and excellence in every project.
Superior Doors and Windows: Quality and Craftsmanship
Superior Doors and Windows by Costello
Quality and Craftsmanship
Doors and Windows by Costello Tailored to You
Upgrade your home with our superior doors and windows services, featuring products from Costello Windows. We offer top-quality materials and craftsmanship to enhance the beauty and functionality of your spaces.
Manufacturing
Manufacturing & Fitting High Performance Windows and Doors For Over 40 Years.
Costello Windows manufactures every facet of the final product in-house from a 13-acre factory located in Glin, County Limerick. We have been in business since 1979. Costello Windows employs a set of 50 skilled employees. We have a specific belief that quality, innovation and service are vital to success, every day we look to improve.
Innovative Products
We measure, manufacture and fit all our window and door products which are designed to be aesthetically pleasing and to add a massive wow factor.
Costello Windows’ latest patented design is the Townhouse Sash Window. This window is designed in the style of a sliding sash window but opens in a different way. The Townhouse Sash Window does not slide up and down but rather the top sash opens out and the bottom sash opens in. This gives full fire escape access and ensures that the window has a compression seal.
Peek Into Our Designs
Feel at home
Together, we will build your ideal space
Together, we embark on a journey to create the ideal space that reflects your personality and aspirations. With our collaborative approach, we blend expertise with your vision, ensuring every detail is thoughtfully considered and meticulously executed.
1 Year Warranty
Your Peace of Mind, Guaranteed!
Personalized designs
Designs as Unique as You: Personalized to Perfection
Satisfaction guaranteed
Your Satisfaction, Our Promise: Guaranteed.
Award-winning Designers
Excellence Recognized: Award-Winning Designers at Your Service
premium supplies
Exceptional Quality: Premium Supplies for Superior Results
up-to-date trends
Stay Ahead of the Curve: Up-to-Date Trends Integrated Seamlessly
Seamless process
How It Works
01 Share your vision
Start by sharing your ideas, inspirations, and goals with us. We'll listen carefully to understand your vision and requirements.
02 Set Budget & timeline
Together, we'll establish a budget and timeline that aligns with your vision and goals. Transparency is key as we work to ensure your project stays on track.
03 research & Design
Our team conducts thorough research and collaborates with you to create a customized design plan. We'll refine concepts and materials to bring your vision to life.
04 Implementation
With the design finalized, our skilled team gets to work bringing your project to fruition. From construction to finishing touches, we handle every aspect with precision and care.
successful projects & satisfied customers.
Inspired by our work?
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