Business Details
8 Years
experience
Premium Window and Door Solutions in Greenock
Cloch Double Glazing, owned by Archie and Jason Harwood, is a family-run business with over 35 years of experience in the home improvement industry. We specialise in the supply and installation of high-quality windows, doors, conservatories, and acoustic glass solutions, prioritising customer satisfaction through expert craftsmanship and reliable service. Our team operates with a commitment to transparency, offering a 10-year warranty on all installations and maintaining a showroom in Greenock for clients to experience our products firsthand.With a focus on energy efficiency and security, we utilise advanced technologies and materials to deliver durable, thermally efficient solutions tailored to individual needs. Our reputation for excellence, built through years of dedicated service, has made us a trusted choice for homeowners in Inverclyde and beyond.
Services
Composite Doors
Panel Doors
Windows
Conservatories
Bi-Fold Doors
Acoustic Glass
Integral Blinds
Details
- Year established: 2018
Highlights and features
- We have over 35 years of combined experience in window and door installations.
- Our family-run business prioritises personal service and customer satisfaction.
- All installations come with a 10-year warranty for added peace of mind.
- We operate a showroom in Greenock for hands-on product demonstrations.
- Our solutions use energy-efficient materials to reduce heat loss and noise pollution.
Associations and certifications
- BBA (British Board of Agrment)
- Kitemark Certificate
What people say
Fast and friendly service
Super professional
Highest standards of customer care
10-year warranty
Energy-efficient solutions
Services
Composite Doors
Our composite doors combine robust security features with modern aesthetics. Designed to withstand impact and weather damage, they feature advanced locking systems and thermal insulation. Available in multiple styles and colours, these doors enhance both the safety and curb appeal of your home while reducing energy costs.
Acoustic Glass
Acoustic glass minimises external noise pollution using a specialised interlayer that dampens sound vibrations. Ideal for properties near busy roads or airports, this solution maintains indoor tranquillity while offering the safety benefits of laminated glass. It achieves 27% quieter performance compared to standard double glazing.
Conservatories
We design and install conservatories using Ultraframe roofing systems for durability and energy efficiency. These structures provide versatile living spaces with options for glass, tiled, or lantern roofs. Backed by BBA-accredited materials, our conservatories offer thermal performance five times better than traditional builds.
Integral Blinds
Blinds between the glass panes offer a dust-free, secure light-control solution. Available in automated or manual operation, these blinds are sealed within double-glazed units for bi-fold and sliding doors. They combine functionality with sleek design, requiring minimal maintenance.
Panel Doors
Panel doors provide enhanced security and thermal efficiency with multi-chambered PVCu frames and steel reinforcement. Available in half or full-panel designs, they feature A-rated energy performance and optional triple glazing. Durable and low-maintenance, these doors resist warping and weather damage.
People
Archie Harwood
Director
Archie Harwood co-owns Cloch Double Glazing with over 35 years in the industry. He oversees installations and customer consultations, ensuring each project meets exacting standards. His hands-on approach and focus on quality have solidified the company's reputation for reliability.
Jason Harwood
Director
Jason Harwood brings decades of expertise to Cloch Double Glazing, managing operations alongside Archie. He specialises in product design and energy-efficient solutions, ensuring clients receive tailored advice. His commitment to customer satisfaction drives the company's personal service ethos.
Questions
What areas do you serve?
We operate throughout Inverclyde and surrounding areas of Scotland, including Greenock.
Do your windows and doors come with warranties?
All installations include a 10-year warranty covering materials and workmanship.
Can I see products in person?
Yes, visit our showroom at 12 Drumfrochar Place, Greenock, to explore 14 window styles and door options.
Are your products energy efficient?
Our windows and doors feature A-rated energy performance, with options for triple glazing to further reduce heat loss.
What security features do you offer?
Composite and panel doors include multi-point locking systems and reinforced frames for enhanced security.
How long does installation take?
Most projects are completed within weeks using pre-manufactured components, minimising disruption to your home.
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