Roof Systems

Structural Roof Glazing in Steel & Aluminium

Delivering light-filled architecture from above, our roof glazing systems are designed for large spans, demanding performance, and design freedom. Suitable for atriums, canopies, and pitched or flat commercial roof applications.

VISS roof glazing

A steel roof system that enables expansive glass designs across various roof forms, combining excellent thermal performance with minimalist detailing and robust weather resistance.

View Details

Uf value of frame (≥)	0.64 W/(m²·K)	Min. face width	50 mm
Max. glass/panel thickness	70 mm	Max. weight	1800 kg
Surface finishes	Stainless steel, Powder, Paint	Air permeability	AE 750
Watertightness	RE 1200	Min. basic depth of mullion	25 mm
Max. basic depth of mullion	280 mm	Min.-max. basic depth of mullion	25…280 mm
Max. face width	60 mm	Min.-max. face width	50…60 mm
Min. glass/panel thickness	16 mm	Min.-max. glass/panel thickness	16…70 mm
Max. glass/infill weight	1800 kg	Installation angle	0-75 °
Skylight construction, min. vert. incline	10 °	Skylight construction, max. vert. incline	75 °
Skylight construction, min.-max. vert. incline	10…75 °	Skylight construction	Yes
Drainage	Yes	Drainage levels	3
Wind load resistance	2.0 [kN/m²]	Sun shading attachment	Yes
Certificates	EPD	CE marking	No
Passive house compliant	Yes	Passive house class	phA
Recyclable	Yes	Standards	EN ISO 10077
Building authority approval	Yes	Colour-independent	Yes

Areas We Cover Across London & the South

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.

Hammersmith & Fulham

From heritage properties to contemporary apartments, we’ve delivered bespoke glazing installations across Hammersmith.

Kensington & Chelsea

We’re trusted in one of London’s most prestigious postcodes for ultra-slim glazing that complements period architecture.

Surrey

Our team regularly completes residential and commercial glazing projects throughout Surrey — from frameless rooflights to oversized sliding doors.

Twickenham

From glass box extensions to walk-on-glass features, we’ve transformed homes and gardens in Twickenham with stunning glazing solutions.

Not sure if we cover your location?

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.

Call 0207 550 6550

What Our Customers Say

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.

Visit Our Showroom in Surbiton

Visit Our Showroom & Explore Premium Glazing Solutions

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.

Call 0207 550 6550