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Business Details
50+ Years
experience
Trusted Home Improvement Solutions
A&B Asset has been delivering high-quality home improvement solutions for over 50 years, specialising in windows, doors, conservatories, and extensions. Our commitment to craftsmanship and customer satisfaction is reflected in our 10-year product guarantees and extensive network of showrooms across the South East. As part of the One Group Construction, we combine local expertise with national resources to ensure every project meets exacting standards.

Our sustainability initiatives, including eco-friendly materials and electric vehicle fleets, demonstrate our dedication to environmental responsibility. With a focus on transparency and professionalism, we provide tailored solutions backed by decades of industry experience.
Services
Windows Doors Conservatories Extensions Garage Conversions Roofline Cladding Conservatory Refurbishment Double Glazing Composite Doors
Details
  • Year established: 1975
Highlights and features
  • We offer 50+ years of industry experience in home improvements.
  • Our projects include a 10-year product guarantee as standard.
  • We provide free, no-obligation quotes and expert consultations.
  • Our sustainability efforts include eco-friendly materials and electric vehicles.
  • We manage every project with dedicated support from start to finish.
What people say
Outstanding service Transform your home Expert consultations Eco-friendly materials Dedicated support
Services
Windows
We supply and install uPVC, aluminium, and heritage-style windows with energy-efficient glazing. Our options include casement, bay, and sliding sash designs tailored to your property's aesthetics. All installations meet strict security and thermal performance standards.
Doors
Our composite, uPVC, and aluminium doors combine durability with modern security features. Choose from front, bi-fold, or sliding patio styles with custom finishes to enhance your home's entrance.
Conservatories
Create a seamless extension with our uPVC or aluminium conservatories. Options include tiled or glass roofs, with energy-efficient designs suitable for year-round use and planning-compliant installations.
Extensions
We build modern, kitchen, or orangery extensions tailored to your space and needs. Projects include roofline upgrades and full project management from design to completion.
Garage Conversions
Convert existing garages into functional living spaces with insulation, electrical upgrades, and custom layouts. Our team handles planning requirements and structural modifications.
Questions
What services does SEH BAC offer?
We specialise in windows, doors, conservatories, extensions, and garage conversions with tailored solutions for residential properties.
Do you provide guarantees on your products?
All installations come with a 10-year product guarantee as standard.
Are financing options available?
Yes, we offer 0% APR and flexible payment plans to suit your budget.
How can I request a quote?
Get a free quote online or contact us directly via phone for a personalised consultation.
What areas do you serve?
We operate across Essex, Suffolk, Hertfordshire, and surrounding regions with local showroom support.