Atlas Aluminum Lean To Roof System - 1 Section

Atlas Aluminum Lean To Roof System

The Atlas Aluminum Lean To Roof System is a sleek and durable outdoor roofing solution. Designed with a 10° fixed pitch and a robust powder-coated aluminum frame, it provides reliable protection for patios, walkways, and outdoor living areas. Available with polycarbonate or glazing, the system combines strength, weather resistance, and modern design with minimal maintenance.

Technical Specification

• Brand: Atlas
• Product Type: Aluminum Lean To Roof System
• Colour Options: Black, Anthracite Grey, White
• Configuration: Wall Mounted Lean-To Structure – Single Panel
• Panel Configuration: 1 Panel System
• Roof Pitch: 10° Degrees (Can Be Adjusted Up to 25 Degrees on Request)
• Glazing: 24mm Double Glazed, Toughened, Argon Filled, Black Spacer Bar - 4/16/4 - 1.2CPU
• U-Value: 1.3 to 1.5 W/m²K depending on size
• Width available dimensions: W500mm to W1000mm
• Projection available dimensions: P1500mm to P2500mm
• Frame Material: High-Grade Aluminum Extrusion
• Wall Plate Height: Adjustable 150mm – 300mm
• Load Capacity: 90kg/m² Snow Load, 135mph Wind Resistance
• Drainage: Integrated Gutter System with Downpipe Outlets
• Fixings: Stainless Steel with Wall Anchoring System
• Maximum Glazing Thickness: 32mm (Polycarbonate), 28mm (Glass Units)

Guarantee

Aluminum Framework: 10 years against structural defects, corrosion, and material failure. Powder Coating Finish: 10 years against colour fade and coating deterioration. 

• Hardware & Fixings: 5 years warranty covering all mechanical components and fixing systems.
• Glazing Units: 10 years warranty (varies by glazing type).

Warranties are valid with correct installation by certified installers and normal weather exposure. See manufacturer brochure for full terms.

Brochure and Downloads

FAQs

Q: What is the maximum projection available for Atlas Lean To systems?
A: Atlas systems are available from 1000mm up to 4000mm projection. This model at 2400mm is ideal for medium to large patio spaces.

Q: Can the system handle heavy snow loads?
A: Yes. The design supports 90kg/m² snow load and 135mph wind resistance.

Q: What glazing options are available?
A: The system accepts multiwall polycarbonate (16–32mm) and insulated glass units (up to 28mm).

Q: Do I need planning permission?
A: Most lean-to roofs under 30m² fall under permitted development, but always confirm with your local authority.

Q: How does the drainage system work?
A: An integrated gutter channels water into downpipes, protecting walls and foundations.

Q: Is the system suitable for different wall types?
A: Yes – mounting brackets can be fitted to brick, block, timber, steel, or rendered walls with the correct fixings.

Q: What maintenance is required?
A: Minimal – annual cleaning of glazing and gutters, plus basic fixing inspections.

Q: Can this be used commercially?
A: Yes, the system meets commercial building standards and is suitable for restaurants, schools, and offices.