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Business Details
38 Years
experience
Your Trusted Partner for Home Improvements in Waterlooville
Established in 1988, Executive Windows & Construction has built a reputation for delivering high-quality installations and construction services across Hampshire. Specialising in windows, doors, conservatories, and orangeries, we expanded our expertise in 2019 to include new builds, extensions, and loft conversions. Our in-house manufacturing facility produces energy-efficient products to BS EN 1279 standards, including argon-filled sealed units and Liniar PVCu windows. As a FENSA-registered installer and Ultraframe Ultra Installer partner, we prioritise security, thermal efficiency, and sustainability, with all old materials responsibly recycled. Our team combines decades of experience with a commitment to innovation, offering tailored solutions for both residential and trade clients.

We hold accreditations including Secured by Design, PAS 24:2012, and CE marking, ensuring compliance with rigorous safety and environmental standards. Relocating to a solar-powered facility in 2021 underscores our dedication to reducing carbon footprints while maintaining exceptional craftsmanship. With showrooms in Waterlooville and a legacy of over 35 years, we continue to evolve, embracing renewable energy practices and advanced construction techniques. Our approach balances professionalism with a personal touch, ensuring every project meets individual client needs. Backed by industry-leading warranties and a focus on customer satisfaction, we remain a trusted choice for comprehensive home improvement solutions.
Services
Windows Doors Conservatories Construction Services Solid Roofs
Details
  • Year established: 1988
Highlights and features
  • We offer 35+ years of combined experience in installations and construction.
  • Our team holds FENSA and PAS 24:2012 accreditations for compliance and security.
  • We guarantee energy-efficient products with A+ WER ratings and argon-filled units.
  • Our waste carriers license ensures responsible disposal of all old materials.
  • We provide tailored solutions with a personal approach despite our industry longevity.
Associations and certifications
  • FENSA
  • Ultraframe Ultra Installer
  • Energy Saving Trust
  • Secured by Design
  • CE Mark
  • PAS 24:2012
  • BS EN 1279
Services
Windows
We manufacture and install PVCu and aluminium windows, including casement, sash, and heritage styles. Our argon-filled units enhance thermal efficiency, while multi-point locks ensure security. All windows meet A+ WER ratings and BS EN 1279 standards for durability and performance.
Doors
Our 16-layer composite doors combine security and aesthetics, featuring PAS:24 certification and customisable designs. Options include French, bi-folding, and residential doors, all engineered for low maintenance and long-term reliability.
Conservatories
We design and build conservatories and orangeries with glazed or solid roofs. These structures extend living spaces while maintaining thermal efficiency through insulated materials and energy-saving glass solutions.
Construction Services
Our construction division handles new builds, extensions, and loft conversions. Projects incorporate renewable energy systems and sustainable practices, adhering to modern building standards and client-specific requirements.
Solid Roofs
We supply and install tiled or panelled solid roofs for conservatories and orangeries. These roofs improve insulation and durability, transforming outdated structures into thermally efficient, year-round living spaces.
People
David G. Parratt
Managing Director
Founder of Executive Windows & Construction in 1988, David Parratt has over 35 years of industry experience. He oversees operations and strategic growth, ensuring adherence to quality standards and customer satisfaction.
Jason M. Green
Sales Director
Appointed Sales Director in 2013, Jason Green leads client relations and trade partnerships. With extensive knowledge of product ranges and installations, he ensures tailored solutions for residential and commercial projects.
Questions
What services does Executive Windows & Construction offer?
We specialise in windows, doors, conservatories, orangeries, solid roofs, and construction projects including new builds, extensions, and loft conversions.
Are your products energy efficient?
Yes, our windows and doors are A+ WER rated, with argon-filled units and bubble gasket seals for thermal efficiency.
Do you offer recycling for old materials?
We responsibly recycle all old PVCu frames and construction waste under our waste carriers license.
Are your installations FENSA registered?
Yes, we have been a FENSA-approved installer since 2002, ensuring compliance with building regulations.
Do you work with trade clients?
Yes, we offer trade services including cut glass, sealed units, and bespoke product manufacturing.