Business Details
27 Years
experience
Trusted Windows & Doors Supplier in Oxfordshire
Windmill Windows is a family-run business established in 1999, serving Oxfordshire and Buckinghamshire with premium window and door solutions. Our team combines over 25 years of industry expertise with a commitment to exceptional craftsmanship and customer service. As FENSA-accredited installers, we specialise in energy-efficient uPVC, timber, and aluminium products tailored to modern and period properties. Our approach prioritises personal consultation, ensuring every project meets individual needs while maintaining thermal efficiency and aesthetic integrity.With a showroom in Oakley and a reputation built on referrals, we serve locations including Oxford, Bicester, and Thame. Our community involvement extends to local charities and events, reflecting our dedication to both quality workmanship and regional engagement. Through meticulous attention to detail and respect for client properties, we ensure installations are completed to the highest standards with minimal disruption.
Services
uPVC Windows
Timber Doors
Secondary Glazing
Roofline Products
Glass Replacements
Details
- Year established: 1999
Highlights and features
- We offer over 25 years of specialist experience in window and door installations.
- Our family-run business prioritises personal service and local community engagement.
- FENSA-accredited installations ensure compliance with building regulations.
- We provide tailored solutions for period properties and conservation areas.
- Our team guarantees punctual, tidy, and minimally disruptive installations.
Associations and certifications
- FENSA
What people say
1st class service
Second to none
Good job of cleaning up
Excellent thermal efficiency
Timely installations
Services
uPVC Windows
Our uPVC windows combine modern thermal efficiency with classic aesthetics. Featuring A-rated glass as standard, these durable frames reduce heat loss while maintaining traditional appearances. Ideal for homeowners seeking cost-effective upgrades without compromising on style or energy performance.
Timber Doors
Custom timber doors offer timeless elegance and enhanced security. Each installation uses sustainably sourced materials to match period properties or create bespoke designs. Our expert fitting ensures longevity and improved insulation for both residential and commercial spaces.
Secondary Glazing
Secondary glazing adds thermal and acoustic insulation to existing windows. Slim aluminium frames with optional RAL colour finishes provide discreet upgrades for listed buildings. This reversible solution improves energy efficiency by up to 10% without altering original window structures.
Roofline Products
Grade A uPVC roofline systems enhance property aesthetics and weather resistance. Available in multiple colours, these maintenance-free solutions include soffits, fascias, and guttering. Upgrades incorporate ventilation and waterproof membranes to prevent rot and extend structural lifespan.
Glass Replacements
We supply and install double or triple-glazed units with custom performance features. Options include solar control, acoustic insulation, and safety glass. Decorative elements like Georgian bars or leadwork can be integrated to match traditional or contemporary design requirements.
People
James Shield
Director
With nearly a decade at Windmill Windows, James Shield leads our team with a commitment to quality and customer satisfaction. His leadership maintains our family-run ethos while driving continuous improvement in installation standards and service delivery.
Questions
Do you offer window solutions for listed buildings?
Yes, we specialise in secondary glazing and bespoke windows suitable for listed properties and conservation areas.
Are your installations FENSA-certified?
All our window and door installations come with FENSA accreditation as standard.
What areas do you cover?
We operate across Oxfordshire and Buckinghamshire, including Oxford, Bicester, Thame, and surrounding villages.
Can you match existing window styles?
Our team creates custom designs to replicate traditional aesthetics while incorporating modern performance features.
Do you provide after-sales support?
Yes, we offer comprehensive after-sales service including repairs and maintenance for all installed products.
