Business Details
34 Years
experience
Premium PVCU Windows & Doors in Mildenhall
Assured Windows has been a trusted name in PVCU specialist solutions since 1992, serving homeowners across Suffolk and beyond. As a family-run business based in Mildenhall, we combine decades of expertise with cutting-edge technology to deliver windows, doors, and porches that enhance both aesthetics and functionality. Our products are engineered to meet rigorous British Standards, featuring advanced security systems like Homeguard multi-point locking and Heatguard energy-efficient glazing. With an A-rating from the British Fenestration Rating Council, our commitment to thermal efficiency ensures reduced energy bills and increased property value. Every installation is backed by our dedication to craftsmanship, using 70mm deep profiles reinforced with steel for durability.We prioritise customer satisfaction through tailored design options, including a wide range of colours and finishes, ensuring solutions that align with individual preferences. Our teams deep understanding of local architectural needs guarantees installations that harmonise with the UKs diverse housing styles. From initial consultation to final fitting, we maintain transparency and professionalism, supported by affiliations with industry-recognised accreditation bodies. This combination of experience, innovation, and client-centric service positions us as leaders in sustainable home improvement solutions.
Services
PVCU Windows
Composite Doors
Double Glazing
Porches
Fascia & Soffits
Rainwater Goods
Details
- Year established: 1992
Highlights and features
- Family-run expertise since 1992 with tailored local knowledge
- A-rated energy-efficient products reduce household energy costs
- Homeguard security systems exceed British Standards for safety
- 70mm reinforced profiles ensure durability and thermal efficiency
- Customisable designs with 20+ colour and finish options
Associations and certifications
- British Fenestration Rating Council
- British Standards
Services
PVCU Windows
Our 70mm PVCU windows feature sculptured profiles and Heatguard glazing, reducing heat loss by 28% while maintaining aesthetic appeal. Internally glazed for security, they meet British Standards and come with multi-point locking systems. Available in 20+ finishes, these A-rated windows enhance energy efficiency and property value.
Composite Doors
Thermally efficient composite doors combine reinforced steel frames with Homeguard locking systems for maximum security. Customisable with 10+ panel styles and finishes, they offer U-values as low as 1.0 W/mK. The 3D-adjustable hinges ensure precise installation, meeting Part L building regulations for thermal performance.
Double Glazing
28mm sealed units with argon gas and low-E coatings improve thermal efficiency by 30%. Our double glazing reduces noise pollution by 45dB while preventing condensation through warm-edge spacers. Backed by 10-year guarantees against seal failure, these units contribute to BFRC A-rated window systems.
Porches
Custom-designed PVCU porches with multi-chambered profiles and reinforced steel frames. Available in flat or gabled roof styles, they incorporate trickle vents for ventilation compliance and meet Part M accessibility standards. Installation includes weatherproof thresholds and thermally broken connections to prevent cold bridging.
Fascia & Soffits
Low-maintenance PVCU fascia boards with integral gutter supports and soffit panels in vented or solid configurations. The co-extruded profiles resist UV discolouration and incorporate impact modifiers for durability. Available in matching colours to window systems, they complete the energy-efficient home improvement package.
Questions
What energy efficiency ratings do your windows achieve?
Our windows hold the highest A-rating from the British Fenestration Rating Council, with U-values as low as 1.2 W/m²K, reducing heat loss by 30% compared to standard units.
How secure are your PVCU door systems?
All doors feature Homeguard multi-point locking with anti-drill plates and 3-star cylinder ratings, exceeding Secured by Design standards for forced entry resistance.
Can I customise window and door designs?
We offer 20+ colour finishes, 10+ door panel styles, and bespoke configurations including tilt-and-turn mechanisms and decorative glass options.
What guarantees apply to installations?
We provide 10-year guarantees on window seals, 5-year coverage for hardware systems, and 2-year workmanship warranties on all professional installations.
How do your products improve home value?
A-rated energy efficiency reduces utility costs, while enhanced security features and modern designs increase property appeal and market valuation.
