ROOF WINDOW EXPERT
info@kendlebuilding.co.uk
07834 705390
Upgrade to VELUX Windows
Let the light in with professionally installed VELUX roof windows, Sun Tunnels, and smart glazing systems—designed to transform lofts, extensions, and dark spaces into bright, livable rooms.
Whether you’re building from scratch or renovating an existing home, Kendle Building offers expert supply and installation of the full range of VELUX windows, including centre-pivot, top-hung, electric, and solar-powered models. All our work is certified, compliant with building regulations, and backed by TrustMark and Certass for added peace of mind.
We install across Lincolnshire, Cambridgeshire, Northamptonshire, and nearby towns including Stamford, Bourne, Peterborough, Spalding, and beyond.
Why Choose
VELUX Windows?
VELUX has been the global leader in roof windows and fenestration products for over 80 years. Their products are engineered for natural light, energy efficiency, and year-round comfort.
When you choose VELUX, you get...
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Superior daylight: Large glazing areas, panoramic views, and smart 3in1 / 2in1 roof window systems flood your space with natural light.
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Smart climate control: Choose from manual, electric, or solar powered windows with VELUX ACTIVE with NETATMO for automated temperature and air quality regulation.
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Year-round energy savings: Double glazed and triple glazed units reduce energy bills with top-tier insulating properties.
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Excellent ventilation: Allows fresh air in even when your window is closed—great for loft conversions and home extensions.
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Certified quality: Every window meets strict standards for window construction, performance, and warranty-backed installation.
Ready to discuss your upgrade? Book a consultation with our expert team.
Our VELUX Window Installation Services
We offer end-to-end VELUX window installation, from planning support to final finish. Whether you need a single White Centre Pivot Roof Window or a full Rooflight Package, our team ensures the perfect fit.
What we install:
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Centre-pivot and top-hung roof windows
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VELUX INTEGRA electric and solar-powered windows
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Sun Tunnels and light tubes for interior rooms
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VELUX blackout blinds, roller blinds, and smart accessories
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Flat Glass Rooflights, Roof Balcony systems, and modular combos
We also supply and fit:
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Matching Flashing Kits
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Extension kerbs for flat roof windows
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Smoke ventilation systems
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Maintenance kits and VELUX spares
Every installation includes flashing, sealing, and tailoring to your roof pitch, room type, and size requirements.
Find Out More About Our VELUX Window Services
Daylight Solutions for Every Home
We work with all kinds of properties and spaces, from pitched roofs to single-storey extensions. Whether you want a minimalist white-painted finish or a natural timber look, there’s a VELUX option to match.
VELUX windows are popular for...
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Loft conversions with panoramic top-hung roof windows
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Home extensions with energy-efficient glazing options
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Bathrooms and stairwells with compact Sun Tunnels
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Kitchens and living rooms with Integra Electric smart windows
Need help visualising?
We can guide you with size codes, roof pitches, and visualisation tools to help you choose the right product.
Why Choose Kendle Building
for Your VELUX Windows?
Kendle Building is your trusted local installer for VELUX across Lincolnshire and Cambridgeshire.
As VELUX certified installers, bring...
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Decades of experience in home improvement and roof window solutions
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Specialist knowledge of VELUX window installation, flashing kits, and glazing systems
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Access to Next Day Delivery through local roof window stockists
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Exceptional customer service from enquiry to aftercare\
We’re open to both trade and public and can advise on everything from cost of replacing old windows to selecting finishes for modern interiors.
CERTASS REVIEW
Very pleased with work.
Kept informed of delivery, fitting etc.
Would recommend
CERTASS REVIEW
Jason was very professional and did a great job,
everything is clean and tidy with no mess made.
CERTASS REVIEW
Extremely professional installation and respectful of our home.
Highly recommend
Our VELUX Window Installation Process
1
Enquiry & Consultation
Fill out our quick form or give us a call. We’ll arrange a site visit to inspect your roof, discuss your options, and make recommendations based on your layout, roof type, and insulation needs.
Includes...
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Roof access check
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Building regulations review
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VELUX daylight calculator guidance
2
Choose & Prep
Together, we’ll choose the right VELUX window, sun tunnel, or flat roof system to suit your property. We’ll then order all required materials and schedule the install.
Includes guidance on...
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Manual, solar, or electric
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Glazing, ventilation bar, blinds
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Safe access, disposal, and delivery
3
Certified Installation
Your window is installed by a trained, VELUX Certified Installer. We use approved methods from the VELUX Installation Service and follow all relevant building codes.
Includes...
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Installation of glazing, flashing, trims
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Air- and moisture-sealing
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Full compliance with local regs
4
Finishing & Aftercare
We tidy everything and check insulation performance. You’ll get advice on maintenance, blinds, and replacements. You also receive your Certass certificate, warranty, and aftercare details.
Includes:
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IBG coverage
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Manufacturer’s warranty
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Customer support
