From main entrances to emergency exits, our commercial door systems combine robust performance with sleek design. Fire-rated, thermally broken, and tested to meet UK regulations — tailored for high-traffic environments like offices, schools, and healthcare facilities.
| Uf value of frame (≥) | 1.4 W/(m²·K) | Max. height | 3000 mm |
|---|---|---|---|
| Max. width | 1400 mm | Max. glass/panel thickness | 53 mm |
| Max. vent weight | 200 kg | Area of application | Residential projects, Commercial projects |
| Surface finishes | RAL, Anodised | Air permeability | Class 4 |
| Watertightness | E 750 | Wind load resistance | Class C3 / B3 |
| Burglar resistance | Up to RC3 | Impact resistance | Class 1 |
| Min.-max. height | 0…3000 mm | Min.-max. width | 0…1400 mm |
| Min. face width | 151 mm | Min.-max. glass/panel thickness | 13…53 mm |
| Barrier-free (≤) 20 mm | Yes | Zero-level threshold | Yes |
| Thick door leaf | 75 mm | Type of design | Single-vent, Double-vent, Single-vent and side section, Double-vent and side section, Single-vent with toplight, Double-vent with toplight, Single-vent with toplight and side section, Double-vent with toplight and side section, Single-vent with side section, right, Single-vent with side section, left, Single-vent with side section, right and left, Single-vent with side section and toplight, Double-vent with side section, right, Double-vent with side section, left, Double-vent with side section, right and left, For use in façade |
| Vent option | All around, Sill rail profile, Adjustable sill, Flush-fitted, Inward opening, Outward-opening, Insert panel infill, Door infill, leaf enclosing on one side, Door infill, leaf-enclosing on two sides | Infill type | Insert panel infill, Door infill, leaf enclosing on one side, Door infill, leaf-enclosing on two sides |
| Door threshold | Aluminium, Automatic door gasket, Flat door threshold, Easy-access door threshold | Special applications | Anti-finger-trap door, Sheet metal clad door, Opposed opening door, Swing door, Flush-fitted |
| Fitting material | Aluminium, Stainless steel | Concealed fittings system | Yes |
| Neutral-colour fitting | Yes | Fittings installation | Surface-mounted door hinge, Concealed door hinge, Barrel hinge |
| Electric strikes | Yes | With panic function | Yes |
| Finger-trap protection | Yes | Opening type | Side-hung, Inward and outward, Single and double-vent |
| DIN direction | DIN LH / RH | Door swing | Flush-fitted |
| Mechanical strength | Class 3 | Proof of durability | Class 7, Class 8 |
| Behaviour between different climates | Class 2(d),2(e) | Max. sound reduction index Rwp | 42 dB(A) |
| Top / bottom door closers | Yes | Door closer type | Top closers |
| Certificates | RAL quality mark, cradle2cradle SILVER | CE marking | Yes |
From West London boroughs to the leafy edges of Surrey, our expert glazing services are available in a wide range of locations. Explore some of our most in-demand areas below — and click through to learn more about the services we offer in each one.
From heritage properties to contemporary apartments, we’ve delivered bespoke glazing installations across Hammersmith.
We’re trusted in one of London’s most prestigious postcodes for ultra-slim glazing that complements period architecture.
Our team regularly completes residential and commercial glazing projects throughout Surrey — from frameless rooflights to oversized sliding doors.
From glass box extensions to walk-on-glass features, we’ve transformed homes and gardens in Twickenham with stunning glazing solutions.
We’d still love to hear from you. Our team may be able to assist even if your area isn’t listed — just get in touch to check availability.
We take pride in delivering exceptional glazing solutions and outstanding customer service. Here’s what some of our happy clients have to say about working with Minimal Frame Projects.
Experience the quality of our slimline glass doors, windows, and structural glazing in person. Whether you're planning a project or need expert advice, our team is here to help.
Located in Surbiton, we welcome homeowners, architects, and developers to see our range up close.
Experience our premium glazing solutions in person. Book a visit to our showroom and explore our full range of slimline glass doors, windows, and bespoke architectural glazing systems. A member of our team will contact you to confirm your appointment.
Looking for premium glazing solutions? Simply fill in the form, and our team will provide a tailored quote based on your project needs. Whether you need bifold doors, sliding systems, structural glass, or bespoke glazing, we’re here to help!
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