Roofs and Resilience

From ancient protection to modern energy efficiency, we explore how roofing has evolved and why it’s the first line of defence against a changing climate.

The Roof Over Our Heads

When we talk about shelter, we often think of four walls, but in reality, the roof is our first and most vital shield. It’s the part of a structure most exposed to the elements and, increasingly, one of the most demanding components of modern design. Yet for all its importance, roofing decisions can be made too late in a project or based solely on aesthetics and cost. But with the climate growing more unpredictable, the roof isn’t just a design feature; it’s a resilience strategy.

A Brief History of Roofing in the UK

The story of roofing in Britain dates back millennia. From thatched roofs in Bronze Age settlements to slate tiles across Victorian terraces, roofing has always evolved with available materials and the changing needs of society.

The Industrial Revolution introduced corrugated iron and steel, prized for their affordability and ease of installation. In the 20th century, materials like GRP (glass-reinforced plastic) and polycarbonate entered the scene, offering lighter, more versatile alternatives—ideal for everything from conservatories to cycle shelters.

Today, the drive toward sustainable and low-maintenance roofing is stronger than ever, with regulations and environmental concerns shaping both public and private projects.

With the UK experiencing more frequent extreme weather events, record rainfall, unexpected heatwaves, and violent storms. According to the Met Office, storms are becoming more intense and damaging. Roofing is increasingly seen not just as protection from water ingress but as a key line of defence against wind uplift, UV exposure, and thermal inefficiency.

In the wake of Storm Eunice (February 2022) which tore sections of the iconic O2 Arena’s tensile roof, the importance of smart roofing choices came into sharp focus. The storm recorded winds up to 122 mph, exposing vulnerabilities in even the most iconic and well-engineered structures.

Whether it’s wind-driven debris or snow loads exceeding structural limits, materials matter. So do maintenance practices. But more often than not, it’s the original material selection that determines whether a roof survives or fails.

Material Matters: Roofing Compared

Here’s a quick side-by-side of popular roofing options in UK construction—especially in commercial or public outdoor spaces:

Corrugated Steel: A Solar Success Story

Corrugated roofing like the 0.7 mm plastisol-coated steel sheets used on Able Canopies’ Eden Solar Canopy and Grasmere Cycle Shelter has become a go-to choice for solar integration. Why?

• Rigidity and Strength: A flat, non-flexing base ensures that solar panels are mounted securely with minimal vibration.
• Corrosion Resistance: Plastisol coating protects against moisture and rust, ideal for the UK’s wet climate.
• Thermal Management: Metal can reflect heat, reducing under-roof temperature spikes and maintaining better energy balance.

And thanks to colour options, the material doesn’t compromise aesthetics—even while delivering long-term performance and return on investment.

UK Building Regulations: Roofing, Solar, and Safety

Roofing in the UK isn’t just about design; it’s governed by stringent regulations that ensure safety, energy performance, and environmental stewardship.

• Part L (Conservation of Fuel and Power): Requires roofs to meet minimum thermal performance (U-values). Polycarbonate and insulated metal roofing systems help meet these targets.
• Part B (Fire Safety): Materials must demonstrate resistance to flame spread. Products like Sunglaze® and Sunpal®, tested to BS EN 13501 B s1 d0, meet high safety standards.
• BREEAM & LEED: Sustainability frameworks increasingly reward recyclable materials, solar readiness, and rainwater management—making roofing a contributor to green building certifications.

Councils and planning authorities also encourage sustainable outdoor structures, especially in education and healthcare sectors. Roofing plays a central role in these approvals.

When the Material Is the Message

Roofing isn’t just about covering; it’s about delivering on durability, aesthetics, energy efficiency, and compliance.

Take polycarbonate, for example:

• It’s used in bulletproof glass, CDs, and roofing for a reason: lightweight + unbreakable = versatility.
• Able Canopies’ Sunpal® and Sunglaze® systems adapt to architectural demands while meeting all key performance criteria.
• And coloured polycarbonate, with UV blocking and impact resistance, does more than shelter—it transforms spaces into engaging, child-friendly environments.

Resilience Starts from the Top Down

Whether you’re designing a full-scale commercial canopy or enhancing outdoor spaces with a sleek shelter, roofing is more than just a structural element; it’s a balance of protection, performance, and aesthetics. With shifting weather patterns, sustainability targets, and safety standards, selecting the right roofing material has never been more critical

Need Support Choosing the Right Roof?

Whether you’re building for education, healthcare, leisure, or transport, our team can help you choose the right roofing material, shape, and system for your needs. From supply-only kits to full project installation, Able Canopies is here to support you from top to bottom.

Able Canopies Ltd. design, manufacture and install commercial grade canopies, shade sails, awnings and shelters across the UK. We specialise in servicing the education, leisure, healthcare and retail sectors and have extensive experience working with schools, councils, architects and contracting firms.
For more information on our products and services, please contact us

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