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Business Details
Trusted Window & Door Installers in Carnforth
Carnforth Window Company is a family-owned and managed business with over three decades of experience in the window and door installation industry. Established in the early 1980s, we operate from a modest showroom and warehouse facility opposite Tesco in Carnforth, Lancashire, serving customers across Cumbria, Lancashire, and the North West. Our reputation for excellence is built on a foundation of honesty, integrity, and reliability, with a focus on delivering high-quality products and exceptional customer service. We specialise in supplying and installing energy-efficient double-glazed windows, secure composite doors, UPVC doors, conservatories, and aluminium bifolding doors, all backed by comprehensive guarantees. Our team of qualified craftsmen ensures every installation meets the highest standards of workmanship, supported by a dedicated aftersales department.

We hold Fensa and Certass accreditations, underscoring our commitment to industry best practices and customer satisfaction. With over 6,000 written testimonials from satisfied customers, we pride ourselves on offering a no-pressure, transparent service without employing salespeople. Our product range includes A-rated thermal-efficient windows, high-security locking systems, and decorative glass panels, ensuring long-term value and energy savings for homeowners. We also provide complementary building services such as brickwork, plumbing, and plastering for conservatory installations. As a true family business, we combine generational expertise with a personal touch, ensuring every customer receives tailored advice and professional guidance.
Services
Double Glazing Composite Doors Conservatories UPVC Windows Roofline Repairs Bi Folding Doors
Highlights and features
  • We have over 30 years of experience in window and door installations.
  • Our family-owned business prioritises transparency and no-pressure service.
  • We hold FENSA and Certass accreditations for industry-standard compliance.
  • Our qualified craftsmen ensure high-standard workmanship and aftersales support.
  • We offer comprehensive guarantees on all products and installations.
Associations and certifications
  • FENSA
  • Certass
What people say
Excellent workmanship Polite and accommodating No mess left Prompt response High standards
Services
Double Glazing
Our double-glazed windows enhance energy efficiency and security, featuring A-rated thermal performance and high-security locking systems. Ideal for reducing energy bills and noise, these windows are tailored to meet modern standards while preserving property aesthetics. Backed by comprehensive guarantees, they ensure long-term durability and customer satisfaction.
Composite Doors
Composite doors combine robust security with stylish designs, offering superior insulation and durability. Available in a range of finishes, they are engineered to withstand extreme weather and forced entry. Backed by a 20-year parts guarantee, these doors provide homeowners with peace of mind and enhanced property value through advanced security features.
Conservatories
Our conservatories create seamless indoor-outdoor living spaces, crafted with high-quality materials and energy-efficient glazing. Designed to complement any property style, they include optional brickwork, plumbing, and plastering services for customisation. Backed by comprehensive guarantees, these structures offer year-round usability and increased home value through functional, aesthetically pleasing extensions.
UPVC Windows
UPVC windows provide low-maintenance, durable solutions with modern designs and energy-efficient performance. Available in traditional or contemporary styles, they feature easy-clean hinges and thermal insulation. Backed by industry-leading guarantees, these windows ensure long-term value and reduced energy costs, making them a popular choice for homeowners seeking reliable, cost-effective replacements.
Bi Folding Doors
Bi-folding doors offer sleek, space-saving access to gardens with minimal structural intrusion. Constructed from durable aluminium, they provide excellent thermal efficiency and security. With a 20-year parts guarantee, these doors enhance modern living spaces by blending indoor and outdoor environments, ideal for entertaining or enjoying natural light in contemporary homes.
Questions
What areas do Carnforth Window Company serve?
We serve Carnforth, South Lakes, Cumbria, Ulverston, Kendal, and North Lancashire, providing window, door, and conservatory installations across these regions.
Are Carnforth Window Company FENSA-certified?
Yes, we hold FENSA and Certass accreditations, ensuring our installations meet industry standards and building regulations.
Do you offer a guarantee on your products?
All our products come with comprehensive guarantees, including a 20-year parts guarantee on aluminium bifolding doors and extended coverage on locking systems.
Can I visit your showroom?
Our Carnforth showroom is open Monday-Tuesday 9:15am-4pm, Thursday-Friday 10am-2pm, and by appointment on Saturdays.
Do you provide aftersales support?
Yes, we offer dedicated aftersales service for all installations, ensuring long-term satisfaction and prompt resolution of any issues.
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