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Business Details
26 Years
experience
Trusted Manufacturer of Windows, Doors & Conservatories in Suffolk
Established in 2000, Hadleigh Glass has grown to become one of the largest and most respected fabricators of aluminium windows, doors, and bi-folds in the South East. As a family-run business, we pride ourselves on delivering high-quality products with a friendly and professional service, focusing on exceptional customer experiences. Our extensive range of aluminium and uPVC solutions ensures tailored options for every project, from single installations to new builds. With showrooms across Suffolk and North Essex, we offer expert advice and product demonstrations to help customers transform their properties. Our commitment to quality is reflected in our dedicated technical surveyors, experienced installation teams, and comprehensive aftercare services.

We prioritise transparency and ease, providing a complete in-house service from initial enquiry to final installation. Our reputation for reliability and excellence has been built through years of customer recommendations and successful projects. By combining innovative design with thermal efficiency and security, we ensure lasting value for every client. Our team is passionate about delivering solutions that enhance both the aesthetics and functionality of homes. With a focus on customer satisfaction, we continue to lead as a trusted partner in the construction industry.
Services
Aluminium Windows uPVC Doors Conservatories Extensions Secondary Glazing Rooflights Commercial Windows Trade Supplies
Details
  • Year established: 2000
Highlights and features
  • We are the largest local manufacturer of SMART Aluminium systems in the region.
  • Our family-run business has served Suffolk and Essex since 2000.
  • Dedicated technical surveyors and installation teams ensure precision and reliability.
  • We offer a complete in-house service from design to aftercare.
  • Showrooms across Suffolk and Essex provide hands-on product demonstrations.
What people say
Highly recommend Gorgeous bi fold doors No drafts Quieter now Expertise
Services
Aluminium Windows
Our aluminium windows combine sleek design with durability, offering slimline profiles and thermal efficiency. Ideal for modernising properties while enhancing security and insulation. Available in a range of finishes to suit any architectural style.
Conservatories
Custom conservatories provide bright, versatile spaces with options from traditional dwarf walls to full-height glazing. Featuring advanced thermal technology, they ensure year-round comfort and seamless integration with gardens.
House Extensions
From pitched to flat roofs, our extensions maximise space and natural light. Using Ultraframe systems, we deliver energy-efficient solutions with rapid installation, adding value and functionality to residential properties.
uPVC Doors
Secure and thermally efficient uPVC doors enhance home aesthetics with diverse styles and colours. Designed for durability, they offer low-maintenance access to gardens while improving energy performance.
Secondary Glazing
Secondary glazing reduces noise and heat loss in existing windows. A cost-effective solution for heritage properties or homes requiring improved insulation without altering original frames.
Questions
Do you offer free quotes for window and door installations?
Yes, we provide free, no-obligation quotes for all our products and services.
Are your products available in different colours and styles?
Yes, our uPVC and aluminium ranges include multiple colours, finishes, and hardware options.
Do you provide aftercare and warranty support?
Yes, we include dedicated aftercare as standard with all installations.
Can I visit a showroom to see products in person?
Yes, we have showrooms in Hadleigh, Ipswich, Colchester, and Chelmsford.
Do you supply trade customers?
Yes, our HG Trade division offers competitive rates and technical support to professionals.
Are your installations energy-efficient?
Yes, all products meet modern thermal efficiency standards to reduce energy bills.