Business Details
29 Years
experience
Trusted Double Glazing & UPVC Windows in Glasgow
Established in 1997, Southside Windows is a family-run business specialising in the supply and installation of double glazing, UPVC windows, and doors across Glasgow. Our products, including Rehau Total 70S double glazing and Pilkington-manufactured units, meet rigorous quality standards with a 10-year guarantee. Our team of tradesmen, each with over a decade of experience, prioritises customer care and adherence to Rehaus high standards. We have completed installations in over 15,000 homes, with 85% of our business stemming from customer recommendations. Owner Russell Gavin provides expert advice and swift, no-pressure quotations within 30 minutes. Our energy-efficient windows achieve A++ ratings, reducing heating costs and noise pollution while maintaining aesthetic appeal.We offer custom-made solutions, including sash, casement, and coloured windows, alongside composite and UPVC doors. Our commitment to quality is evidenced by independent testing for security, weather performance, and thermal efficiency. We prioritise sustainability through recyclable UPVC materials and a strict recycling policy. With a focus on minimal maintenance and enhanced security, our products are designed to meet BS7412 standards and Secured by Design criteria. Our streamlined process ensures rapid service delivery without compromising on craftsmanship or customer satisfaction.
Services
Double Glazing
UPVC Windows
Sash Windows
Casement Windows
Coloured Windows
Composite Doors
Palladio Doors
Patio Doors
Energy Efficient Windows
Acoustic Performance
Details
- Year established: 1997
Highlights and features
- Our team of tradesmen have over 10 years' experience in the industry.
- We provide custom-made windows and doors tailored to your requirements.
- All installations come with a 10-year guarantee for peace of mind.
- Owner Russell Gavin offers expert advice and a 30-minute quotation service.
- Our products meet BS7412 standards for quality and performance.
Associations and certifications
- Rehau
What people say
High-quality installations
Expert advice
Quick quotations
Durable products
Excellent aftercare
Services
Double Glazing
Our double glazing units, manufactured by Pilkington, reduce heat loss and noise pollution. They achieve A++ energy ratings, lowering heating bills while maintaining thermal efficiency. Each unit combines low-e glass, argon gas, and warm-edge spacers for optimal performance.
UPVC Windows
Custom-made UPVC windows offer durability, security, and low maintenance. Available in sash, casement, and coloured designs, they meet BS7412 standards and Secured by Design criteria. Recyclable materials ensure environmental sustainability.
Composite Doors
Composite doors combine strength and aesthetics with reinforced frames and advanced locking systems. Tested to highest security standards, they enhance home safety while offering thermal efficiency and weather resistance.
Energy Efficient Windows
A-rated energy-efficient windows use Pilkington energiKare technology to maximise solar gain and minimise heat loss. These units reduce energy bills by up to 50% compared to older double glazing, improving home comfort.
Sash Windows
Sash windows blend classic design with modern performance. Crafted from UPVC, they offer smooth operation, draught-proofing, and noise reduction. Ideal for heritage properties requiring energy-efficient upgrades without compromising aesthetics.
People
Russell Gavin
Owner
Russell Gavin oversees all consultations, providing expert advice and 30-minute quotations. With decades of experience, he ensures customer satisfaction through transparent pricing and tailored solutions.
Questions
What areas do you serve?
We primarily serve Glasgow and surrounding areas, offering installations for both residential and trade clients.
Do your windows come with a guarantee?
Yes, all our products include a 10-year guarantee covering materials and workmanship.
How energy-efficient are your windows?
Our windows achieve A++ ratings, using Pilkington energiKare™ technology to reduce heat loss and lower energy bills.
Can I get a quote quickly?
Yes, owner Russell Gavin provides no-pressure quotes within 30 minutes, with no follow-up calls.
Are your products secure?
Our windows and doors meet Secured by Design standards, featuring advanced locking mechanisms and reinforced frames.
Do you offer custom designs?
Yes, we provide bespoke solutions including sash, casement, and coloured windows to match your preferences.
