Business Details
Trusted uPVC Windows & Doors Installer in Harpenden
Harpenden Windows is a family-run business with over 40 years of experience in the double glazing industry, serving Hertfordshire and surrounding areas. We specialise in manufacturing and installing high-quality uPVC and aluminium windows, doors, and roofline products, combining traditional craftsmanship with modern technology. Our commitment to excellence is reflected in our FENSA registration, comprehensive product guarantees, and a reputation built on trust, professionalism, and ethical trading.With over 90% of our work coming from recommendations, we pride ourselves on delivering tailored solutions that meet precise customer expectations. Our in-house production ensures every product is made to exact specifications, supported by a team of skilled professionals dedicated to maintaining the highest standards of service and customer satisfaction.
Services
uPVC Windows
uPVC Doors
Composite Front Doors
Residence 7 Windows
Bi-folding Doors
Lantern Roofs
Flush Casement Windows
Patio Doors
Slimline Sliding Doors
Bi-Fold Doors
Highlights and features
- We have over 40 years of experience in the double glazing industry.
- Our team consists of certified experts with extensive experience.
- We are FENSA Registered, ensuring compliance with industry standards.
- We provide free, no-obligation quotations and advice.
- Our products come with comprehensive guarantees.
Associations and certifications
- FENSA
Services
uPVC Windows
Our uPVC windows are designed to enhance thermal efficiency and security while offering a sleek, modern aesthetic. Available in a range of styles, including tilt-and-turn, bay, and sash options, they are custom-made to fit your property's specifications. Backed by comprehensive guarantees, these low-maintenance windows ensure long-term performance and energy savings.
Bi-Fold Doors
Bi-fold doors seamlessly connect indoor and outdoor spaces with slim sightlines and effortless operation. Crafted from durable aluminium, they provide exceptional security, thermal efficiency, and a contemporary finish. Ideal for modernising homes, these doors are available in bespoke configurations to suit any property size or design preference.
Lantern Roofs
Lantern roofs flood interiors with natural light while enhancing energy efficiency and acoustic insulation. Made-to-measure for flat roofs, they feature advanced double glazing and low-maintenance materials. Available in a variety of colours and styles, these rooflights add architectural appeal and increase property value.
Composite Doors
Composite doors combine robust security with timeless design, featuring multi-point locking systems and weather-resistant materials. Offered in traditional or contemporary styles, they are tailored to complement your home's character while ensuring durability and minimal upkeep over decades of use.
Flush Casement Windows
Flush casement windows replicate the elegance of traditional timber frames with the benefits of uPVC technology. Designed for period properties, they offer A+ energy ratings, night-ventilation features, and customisable hardware. These windows blend heritage aesthetics with modern performance standards.
Questions
Are your products energy efficient?
Yes, all our windows and doors meet A+ energy ratings, featuring double or triple glazing to enhance thermal efficiency and reduce energy bills.
Do you offer guarantees on installations?
Yes, we provide comprehensive guarantees covering both materials and workmanship, ensuring long-term peace of mind for all our products.
Are your installers FENSA registered?
Yes, we are a FENSA-registered company, adhering to strict industry standards for quality and compliance in double glazing installations.
Can I customise my windows and doors?
Yes, all products are made-to-measure, with options for colour, finish, hardware, and configuration to suit your property's unique requirements.
Do you provide free quotations?
Yes, we offer free, no-obligation quotations and expert advice to help you choose the best solutions for your home.
What areas do you serve?
We operate across Hertfordshire and surrounding areas, including Harpenden, Watford, and local Hertfordshire communities.
