Business Details
Your Trusted Partner for Home Improvement Solutions
Infil Double Glazing Double Glazing has been a family-run business since our founding over four decades ago, establishing ourselves as one of the UK's longest-standing suppliers and installers of windows, doors, conservatories, and roofline products. Our team of dedicated professionals delivers high-quality uPVC double glazing solutions tailored to individual customer requirements, ensuring energy efficiency, security, and aesthetic appeal. We pride ourselves on maintaining complete control over our work by employing our own installers, guaranteeing consistent standards and workmanship.With a 10-year warranty on all installations and a commitment to sourcing materials from trusted manufacturers, we provide reliable, long-lasting solutions that enhance property value and occupant comfort. Our reputation for excellence, built through generations of satisfied customers, reflects our dedication to honest advice, fair pricing, and exceptional service.
Services
Windows
Doors
Conservatories
Roofline Products
Cladding
Porches
Canopies
Secondary Glazing
Aluminium Installations
Conservatory Refurbishments
Highlights and features
- 40+ years of specialist experience in window and door installations
- Employ our own skilled installers with no subcontracting
- 10-year guarantees on all products and workmanship
- Extensive product range from multiple trusted manufacturers
- Energy-efficient solutions reducing heating bills by up to 160 annually
What people say
Superb triple glazed windows
Excellent from start to finish
Great company professional friendly
Top quality service
Highly recommended
Services
Windows
We supply and install A-rated uPVC windows including casement, sash, tilt-and-turn, and aluminium styles. Our energy-efficient solutions reduce draughts and heating costs while enhancing security through multi-point locking systems. Available in various colours and finishes to suit both traditional and modern properties.
Doors
Our composite, uPVC, and aluminium doors combine security with aesthetic appeal. Featuring thermal efficiency as standard and optional glazing designs, we offer patio, French, bi-fold, and entrance doors. All installations meet British Standards for lock security and weatherproofing.
Conservatories
We design and build custom conservatories with UV-resistant glazing and insulated roofs. Options include classic Victorian, Edwardian styles, and modern orangeries. Our 10-year guarantees cover structure, windows, and roofing systems with included aftercare support.
Roofline Products
Durable uPVC fascias, soffits, and guttering systems protect against weather damage while enhancing exterior appearance. Our installations prevent damp issues through precise fitting and include 10-year warranties for both materials and workmanship.
Cladding
HardiePlank fibre-cement cladding provides low-maintenance exterior finishes with 10-year durability guarantees. Available in multiple colours, this solution protects properties from weather damage while improving thermal efficiency and kerb appeal.
Questions
What areas do you serve?
We operate across Essex and Suffolk, providing installations directly from our Halstead-based headquarters.
Do you use subcontractors?
No, we employ our own experienced installers to maintain quality control over every project.
What guarantees do you offer?
All installations come with 10-year guarantees covering both materials and workmanship.
Can you help with financing?
Yes, we offer finance options through Phoenix Financial Consultants for larger projects.
Are your products energy efficient?
All windows and doors meet A-rated energy efficiency standards, potentially saving £160 annually.
How do I get a quote?
Contact us via phone or our website to arrange a free, no-obligation survey and pricing consultation.
