Business Details
Trusted Double Glazing and Window Installation in Hayle
Established with a commitment to quality craftsmanship, Darrens Double Glazing has become a trusted provider of double glazed windows, doors, and guttering systems across Cornwall. Our team combines technical expertise with customer-focused service, offering tailored solutions for both period properties and modern homes. With decades of collective experience in installation, repair, and replacement, we prioritise durability and energy efficiency in every project. Our certified status with CERTASS reflects our adherence to industry standards, while our comprehensive guarantees on materials and workmanship provide lasting peace of mind.We maintain transparent communication throughout the process, from initial consultation to final installation, ensuring minimal disruption to our clients' daily lives. Our reputation for reliability is evidenced by numerous positive testimonials highlighting our attention to detail and competitive pricing. By maintaining stock of high-quality uPVC components and offering both supply-only and full installation services, we cater to diverse customer needs across residential and trade sectors. Our local knowledge of Cornwall's architectural styles enables us to deliver solutions that enhance both functionality and aesthetic appeal.
Services
Double Glazed Windows
uPVC Doors
Trade Supply
Guttering Systems
Fascias
Soffits
Window Repairs
Door Installation
Made-to-Measure Solutions
Supply & Fit Service
Highlights and features
- Over 20 years of local installation experience in Cornwall
- Free surveys with no obligation quotations
- CERTASS certified double glazing installations
- 10-year guarantee on all plastics and 5-year on glass
- Serving both residential and trade customers across Cornwall
Associations and certifications
- CERTASS
What people say
5* service
Fantastic product
Great customer service
Highly recommend
Very professional job
Services
Double Glazed Windows
Our double glazed windows combine thermal efficiency with security features, featuring 10-year guarantees on uPVC frames and 5-year coverage on glass units. Each installation includes expert measurement and professional fitting by certified technicians. These windows reduce energy bills while maintaining aesthetic appeal for both modern and period properties.
uPVC Doors
Custom-manufactured uPVC doors available in front and patio styles, with 10-year material guarantees. Our made-to-measure service ensures perfect fit for various property types, combining security features with low-maintenance design. Installation includes precise fitting and final adjustments for optimal functionality.
Guttering Systems
Durable guttering solutions manufactured to exact specifications, featuring seamless installation and weather-resistant materials. Our systems include matching fascias and soffits with guarantees against material defects. Professional fitting ensures effective water management and property protection.
Window Repairs
Comprehensive repair service for existing double glazing units, including glass replacement and hardware restoration. We address issues like draughts, condensation, and broken mechanisms while maintaining original specifications. Repairs come with 12-month guarantees on components and workmanship.
Supply & Fit Service
Complete installation service covering measurement, component supply, and professional fitting. This includes property preparation, old unit removal, and final clean-up. Our team ensures minimal disruption during installation while maintaining compliance with building regulations and safety standards.
Questions
What guarantees do you offer on your products?
We provide 10-year guarantees on all uPVC plastics, 5-year coverage on glass units, and 12-month protection on moving components.
Do you serve areas outside Hayle?
Yes, we cover all Cornwall locations including Penzance, Falmouth, Truro, Newquay and St Austell with our installation services.
Are your installers certified?
Our team holds CERTASS certification for double glazing installations, ensuring compliance with industry standards and building regulations.
Can you repair existing double glazing?
Yes, we offer repair services for condensation issues, broken mechanisms and damaged frames with 12-month workmanship guarantees.
Do you offer trade supply options?
We supply materials to trade customers with options for both supply-only and supply-and-fit arrangements based on requirements.
What types of doors do you install?
We specialise in uPVC front doors and patio doors, all manufactured to exact measurements for both period and modern properties.
Reviews (1)
Rebecca Hilling
Jun 07, 2016
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Wanted to say thank you for the excellent service we received. great customer care, fast and clean workers made such a difference to our house, highly recommend Thank you
