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Your Trusted Glazing Partner in St Austell
Established over two decades ago, Glassworx South West has built a reputation as a trusted provider of glazing solutions across Cornwall. Our team of qualified installers specialises in double glazing repairs, window and door installations, and emergency glazing services, prioritising quality and customer satisfaction. We operate from our base in St Austell, serving locations including Truro, Newquay, and Falmouth. Our commitment to using high-quality materials and delivering hassle-free services ensures minimal disruption to our clients' properties. With guaranteed workmanship and a focus on resolving issues like misty glass units and security upgrades, we aim to exceed industry standards.

Free, impartial advice is available for all services, alongside competitive pricing. Emergency callouts are handled promptly, with same-day glass removal and area safety measures. Customer feedback consistently highlights our professionalism and reliability. As a fully insured company, we maintain transparency in operations and uphold ethical standards. Our long-standing presence in the industry reflects our dedication to building lasting client relationships through exceptional service delivery.
Services
Double Glazing Repairs Cat Flap Installation Emergency Glazing Custom Glass Supply Misty Window Repairs
Highlights and features
  • We have over 20 years' experience in residential and commercial glazing services.
  • Our team consists of qualified installers with expertise in double glazing repairs.
  • We offer 24-hour emergency glazing and boarding-up services across Cornwall.
  • All work is guaranteed and carried out with minimal disruption to your property.
  • We provide free, impartial advice for all glazing solutions and installations.
Services
Double Glazing Repairs
Specialist repairs for failed double glazing units, replacing misty glass without full frame replacement. Services include on-site glass cutting, draught elimination, and security upgrades. Guaranteed workmanship ensures long-lasting solutions with minimal property disruption.
Emergency Glazing
Urgent response for broken glass due to accidents or vandalism. Services include same-day glass removal, area safety boarding, and on-site pane replacement. Available 24/7 across Cornwall to restore property security promptly.
Cat Flap Installation
Professional installation of cat flaps in UPVC, wooden, and aluminium windows or doors. Includes hole cutting, existing flap replacement, and fitting customer-supplied units. Free advice on optimal placement and flap types for pet accessibility.
Custom Glass Supply
Supply and installation of bespoke glass, mirrors, and splashbacks. Services include safety glass cutting, toughened glass options, and tailored solutions for home improvements. Free consultations for design integration and material selection.
Misty Window Repairs
Specialist replacement of misty double-glazed units without replacing frames. Units are custom-manufactured for each installation, with old units removed at no extra charge. Cost-effective solution to restore clarity and insulation.
Questions
What glazing services do you offer in Cornwall?
We provide double glazing repairs, cat flap installations, emergency glass services, custom glass supply, and misty window replacements across Cornwall.
Are your glazing services available 24/7?
Yes, we offer 24-hour emergency glazing callouts for urgent glass repairs and safety measures.
Do you cover areas outside St Austell?
We serve most of Cornwall, including Truro, Newquay, Falmouth, and Bodmin.
Is there a guarantee on your glazing work?
All our installations and repairs come with a guarantee for quality and durability.
Can you install cat flaps into existing windows?
Yes, we fit cat flaps into various window and door types, including UPVC and double glazing.