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Business Details
50+ Years
experience
Your Trusted Window, Door & Conservatory Experts in Wrexham
Established in 1975, ADG Alpine has built an unrivalled reputation as a leading provider of double glazing solutions in North Wales. With over 35 years of industry expertise, our directly employed team delivers tailored glazing installations including uPVC, aluminium, and hardwood windows, doors, and conservatories, alongside vertical sash windows and secondary double glazing. Accredited by the Glass and Glazing Federation, Constructionline, FENSA, and the Conservatory Association, we combine rigorous training with premium materials to ensure safety, security, and energy efficiency.

Our Wrexham-based operations serve North Wales, Shropshire, Cheshire, and surrounding areas, offering free quotations and a commitment to resolving customer needs through prompt, professional service. Customer testimonials highlight our exceptional workmanship, minimal disruption during installations, and reliable repair solutions for cracked or misted units, locks, and Gliderol garage doors.
Services
Window Installation Door Installation Conservatories Garage Doors Lock Repairs
Details
  • Year established: 1975
Highlights and features
  • We have 35 years of experience in the double glazing industry.
  • Our qualified, certified, and insured installers guarantee professional service.
  • We offer free quotations on all windows, doors, and conservatory services.
  • We serve North Wales, Cheshire, Shropshire, and surrounding areas.
  • We are accredited by the Glass and Glazing Federation and FENSA.
Associations and certifications
  • Glass and Glazing Federation
  • Constructionline
  • FENSA
  • Conservatory Association
What people say
Excellent service High standard of workmanship Prompt response Professional and clean Trusted service
Update Listing
Services
Window Installation
Our uPVC double glazing installations enhance home insulation and aesthetics while preventing draughts. We offer tailored solutions in uPVC, aluminium, and hardwood with options for vertical sash windows. Backed by 35 years of expertise and accreditations from industry-leading bodies, our installations ensure durability and energy efficiency.
Door Installation
We install secure, energy-efficient uPVC front and patio doors with customisable finishes and decorative accessories. Our doors improve home security while reducing heating costs. Certified installers guarantee professional fitting aligned with FENSA and Glass and Glazing Federation standards.
Conservatories
Custom uPVC conservatories and orangeries expand living space while increasing property value. We construct durable designs with Ultraframe roofing systems offering 25-year durability. As members of the Conservatory Association, we ensure precise craftsmanship and tailored finishes.
Garage Doors
We supply and install Gliderol garage doors with space-saving designs and automatic/manual operation options. Backed by 210 year product guarantees, our installations prioritise security and aesthetic integration with your property.
Lock Repairs
Professional repair or replacement of damaged uPVC window and door locks ensures home security. Our experts restore functionality to compromised locking systems with minimal disruption, using high-quality components for lasting reliability.
Questions
What services does ADG Alpine offer?
We specialise in window and door installations, conservatories, Gliderol garage doors, and lock repairs across North Wales.
Are your installers certified?
Yes, all our installers are qualified, insured, and accredited by the Glass and Glazing Federation and FENSA.
Do you provide free quotations?
Yes, we offer free, no-obligation quotations for all our services, including windows, doors, and conservatories.
Which areas do you serve?
We cover Wrexham, North Wales, Shropshire, Cheshire, Chester, Flintshire, and Buckley.
What accreditations do you hold?
We are accredited by the Glass and Glazing Federation, Constructionline, FENSA, and the Conservatory Association.
Can you repair existing double glazing?
Yes, we repair cracked or misted units, locks, and hardware with minimal disruption to your home.