Internorm at TDM Installations: Precision, Performance & Style
At TDM Installations Ltd, we proudly showcase and supply the full range of Internorm windows and doors — Europe’s leading brand for high-performance glazing. Known for their architectural elegance and cutting-edge technology, Internorm products are a perfect match for self-builders, architects, and homeowners seeking best-in-class performance without compromising on design.
Why Choose Internorm with TDM Installations?
Internorm glazing products aren’t just windows and doors — they are precision-engineered solutions designed to elevate any home. When you visit our showroom, you’ll experience firsthand the unmatched quality, sleek aesthetics, and intelligent functionality that Internorm brings to every project.
Whether you’re undertaking a contemporary new build or a Passivhaus-certified renovation, we’ll help you integrate Internorm’s products seamlessly into your design — ensuring the highest levels of thermal insulation, soundproofing, and security.
With decades of combined experience in both construction and glazing, TDM Installations is your trusted Internorm partner — from design consultation through to expert installation.
Internorm Window Systems
Timber-Aluminium Composite
Beautiful natural timber on the inside, robust aluminium on the outside. Ideal for those seeking warmth, texture and performance.
✅ Triple-glazed
✅ Passivhaus-ready
✅ Customisable finishes
uPVC-Aluminium Composite
Minimalist and durable, combining the clean look of uPVC with the strength of aluminium.
✅ Excellent value
✅ Low maintenance
✅ Outstanding thermal efficiency
uPVC Windows
A sleek, high-performance option for modern homes or budget-conscious builds.
✅ Fully insulated
✅ Durable and versatile
✅ Integrated security features
Internorm Entrance Doors
Make a statement before guests even step inside. Internorm entrance doors offer sophistication, security, and sustainability in every panel.
Choose from:
- Aluminium Doors – Sleek and strong, with cutting-edge insulation.
- Timber-Aluminium Doors – Blending natural beauty and modern durability.
With a vast range of designer panels, smart entry systems, and customisation options (including RAL colours and finishes), your entrance can be tailored to reflect your individual taste and architectural style.
Try the Internorm Door Designer Tool in our showroom or speak to our expert team to start your design journey.
Lift & Slide Doors – Expansive Glazing for Grand Designs
Create fluid transitions between indoor and outdoor spaces with Internorm’s premium lift and slide doors, available in:
- Timber-Aluminium
- uPVC-Aluminium
These large-format doors are designed for maximum glazing, minimal sightlines, and total ease of use. Combine them with Internorm’s HX 300 panoramic fixed glazing or opt for glass-to-glass corners for a true architectural masterpiece.
Triple-glazed for security
Thermally efficient
Customisable in any RAL colour
Let TDM Help You Build Smarter
As nationally approved Internorm installers, we don’t just sell glazing — we understand buildings. Our deep technical knowledge ensures your Internorm products are integrated to the highest standard, with all warranty work handled directly in collaboration with the manufacturer.
Visit our showroom today to explore Internorm in person and discover how TDM Installations can bring your architectural vision to life — with zero compromise on performance.
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