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Business Details
15 Years
experience
Your Trusted Double Glazing Experts in Peterborough
Established in 2011, AJ's Glass and Glazing has built a reputation for excellence in supplying and installing high-quality double glazing solutions across Lincolnshire and surrounding areas. Our expertise spans UPVC and aluminium windows and doors, composite doors, warm roof conservatories, and bi-fold doors, all designed to enhance energy efficiency, security, and aesthetic appeal. With over a decade of experience, we prioritise customer satisfaction through competitive pricing, precise installations, and a commitment to using premium materials.

Our team of professionals ensures every project, from residential upgrades to commercial builds, meets the highest standards of craftsmanship. We offer tailored solutions to suit diverse architectural styles, including a wide range of colours, finishes, and thermal performance options. Customer testimonials highlight our reliability, attention to detail, and the transformative impact of our products on homes. Backed by comprehensive warranties and a dedication to after-sales service, we aim to deliver long-lasting value to every client.
Services
Double Glazing UPVC Windows Aluminium Windows Composite Doors Sliding Patio Doors Bi-Fold Doors Warm Roof Conservatories Conservatory Installation Window Replacement Door Installation
Details
  • Year established: 2011
Highlights and features
  • We have 14 years of experience in supplying and installing double glazing solutions.
  • Our team provides competitive pricing without compromising on quality.
  • We offer a wide range of energy-efficient and secure window and door options.
  • Our installations are completed to the highest standards of craftsmanship.
  • We provide free quotations and after-sales support for all projects.
What people say
Competitive price Excellent work Quick installation High standard After-sales adjustments
Services
Double Glazing
Double glazing solutions enhance thermal efficiency and security for homes and businesses. Our installations feature UPVC or aluminium frames with triple glazing options, achieving u-values as low as 1.1. Customers benefit from reduced energy bills, noise reduction, and improved property value through modern, durable designs.
Composite Doors
Composite doors combine strength, thermal performance, and aesthetic appeal. Constructed with GRP surfaces and multi-point locking systems, they resist warping and discolouration. Available in 13 external finishes, these doors offer security upgrades and a high-gloss finish that maintains its appearance for decades with minimal maintenance.
Warm Roof Conservatories
Warm roof conservatories provide year-round usability with superior insulation and ventilation. Designed to replace traditional glass roofs, these structures reduce heat loss in winter and overheating in summer. Benefits include noise reduction, energy savings, and creating versatile living spaces that blend indoor and outdoor environments.
Aluminium Windows
Aluminium windows offer slim sightlines, durability, and modern aesthetics. Available in RAL colour finishes, they resist corrosion and require minimal maintenance. With thermal breaks and triple glazing options, these windows achieve Grade A energy ratings, enhancing both residential and commercial properties' efficiency and security.
Bi-Fold Doors
Aluminium bi-fold doors create seamless transitions between indoor and outdoor spaces. Their folding mechanism allows 90% clear openings, maximising natural light and views. Strong yet lightweight, these doors provide security upgrades and contemporary design features suitable for modern homes and commercial venues.
Questions
What areas do you serve?
We operate across Lincolnshire, Peterborough, Stamford, Cambridge, Huntingdon, Spalding, and surrounding regions.
What materials do you work with?
We specialise in UPVC, aluminium, and composite materials for windows, doors, and conservatories.
How long does installation take?
Most installations complete within a day, including door replacements and conservatory upgrades.
Do you offer warranties?
All installations come with comprehensive warranties covering materials and workmanship.
Can I get a free quote?
Yes, contact us via phone or our website form for a no-obligation quotation.
Are your products energy efficient?
Our A+ rated windows and doors meet highest thermal efficiency standards.