Business Details
High Performance Doorsets, Windows & Stairs in Aberdeen
International Doors & Windows leads the market in quality, value, and service within the building supplies sector. Established to meet evolving customer needs, we offer the UK's largest range of joinery products, sourced globally to ensure competitive pricing and innovation. Our expertise spans timber, uPVC, and aluminium windows and doors, including specialized solutions like fire-rated and acoustic doorsets. We prioritize security through 'Secure by Design' certified products, energy efficiency with U-values from 0.7, and sustainability via FSC-certified materials. Backed by BM Trada testing and CE marking, our project management team provides tailored guidance for residential and commercial developments.With offices in Aberdeen and Cumbernauld, we serve clients nationwide, combining technical excellence with customer-centric service. Our commitment to quality is evidenced by partnerships with leading manufacturers like Swedoor and GRP, alongside a portfolio spanning schools, hospitals, and housing projects. We deliver bespoke staircases and fire-rated solutions, ensuring compliance with FD30, FD60, and FD120 standards. Customer testimonials highlight our competitive pricing, product excellence, and reliable service delivery.
Services
Timber Windows
uPVC Windows
Aluminium Doors
Fire-Rated Doorsets
Bespoke Staircases
Highlights and features
- We offer 'Secure by Design' certified windows and doors for enhanced security.
- Our products achieve U-values from 0.7, ensuring superior energy efficiency.
- Project management team provides tailored guidance for all building projects.
- Nationwide service covering Scotland and the UK with local expertise.
- Fire-rated doorsets compliant with FD30, FD60, and FD120 standards.
Associations and certifications
- FSC
- PAS 23/24
- CE Marking
- BM Trada
What people say
Top quality products
Competitive on price
Excellent service
Services
Timber Windows
Our timber windows combine traditional craftsmanship with modern performance standards. Available in fully reversible, tilt-and-turn, and sash designs, they offer A* energy ratings and FSC certification. Each window undergoes BM Trada testing to ensure durability and thermal efficiency.
uPVC Windows
Durable uPVC window solutions featuring low-maintenance profiles in multiple colours. Our casement and sliding sash designs achieve U-values from 0.7 while maintaining 'Secure by Design' accreditation for enhanced safety compliance.
Fire-Rated Doorsets
Compliant FD30, FD60, and FD120 doorsets engineered for residential and commercial applications. Pre-hung systems include ironmongery and linings, ensuring rapid installation without compromising fire protection standards.
Aluminium Doors
Slimline aluminium door systems combining security with aesthetic appeal. Available as front doors, patio solutions, and bifold configurations, all tested to meet CE marking requirements and thermal performance benchmarks.
Bespoke Staircases
Tailored staircase designs in oak, redwood, and hardwood materials. Fire-rated options available for commercial properties, manufactured to exact specifications while maintaining structural integrity and safety compliance.
People
Andrew James
Client representative from Aberdeen who praised the company's competitive pricing and product quality during a recent project collaboration.
Questions
What types of windows do you supply?
We offer timber, uPVC, and aluminium windows in casement, sash, tilt-and-turn, and fully reversible designs.
Are your products energy efficient?
Yes, our windows and doors achieve U-values from 0.7 and A* energy ratings for thermal performance.
Do you provide fire-rated solutions?
We supply FD30, FD60, and FD120 fire-rated doorsets compliant with UK building regulations.
Which areas do you cover?
We serve all of Scotland and the UK from our Aberdeen and Cumbernauld offices.
What accreditations do you hold?
Our products are FSC-certified, CE marked, and tested by BM Trada for quality assurance.
Can you assist with project management?
Yes, our team provides professional guidance for residential and commercial building projects.
