Moisture is one silent element that often gets overlooked on construction sites. It’s important to protect building materials, as rain, humidity, and damp ground conditions can weaken them long before they’re even installed. Protecting essential building materials on-site is crucial for ensuring long-term structural integrity, safety, a high-quality finish, and cost efficiency. Sunlight is another factor to consider, although some building materials can tolerate limited sunlight exposure, and others cannot.
When working on a construction site, the eight materials that should always be kept under cover are:
- timber and plywood
- cement
- insulation materials
- plasterboard
- windows and doors
- adhesives, sealants, paints
- electrical components
- flooring materials.
Read on to find out more about why investing in construction canopies & site shelters helps protect your investment and avoid costly setbacks within your project.
1. Timber & Plywood
Timber is such a versatile material, but also highly absorbent. When and if exposed to moisture, wood can warp, swell, rot, or even grow mould. Plywood is a layered wood product and is especially prone to delamination when wet.
Sunlight can cause the timber to warp, split, and fade.
Store the materials off the ground, wrapped in breathable covers, and under a canopy or sheltered area.
2. Cement Bags & Dry Mixes
Powder-based materials, cement, mortar, and plaster, are highly sensitive to humidity and water. Even the tiniest bit of moisture can cause clumping or hardening, making the product unusable.
3. Insulation Materials
Materials like fibreglass, mineral wool, and foam boards can lose their thermal properties when absorbing moisture before installation. Working with wet insulation is a breeding ground for mould, which can severely affect indoor air quality.
UV rays can break down the structure of installation materials, reducing their thermal performance.
4. Plasterboard
Plasterboard is anything but waterproof. When exposed to moisture, it becomes soft, weak and prone to crumbling.
Direct heat and humidity shifts can cause warping or crumbling in plasterboard.
5. Windows, Doors & Frames
Whether these products are made from timber, aluminium, or PVC, they can all get damaged by water. Timber frames are known for swelling and warping when exposed to wet conditions, and even metal may corrode if left exposed for long periods.
6. Adhesives, Sealants & Paints
Moisture and temperature fluctuations can impact the chemical integrity found within adhesives and sealants. Once contaminated or frozen, these products become unusable and may not perform as expected during application.
Heat and light can alter the chemical compositions and curing properties found in these materials.
7. Electrical Components & Fixtures
Switches, cables, light fixtures, and control panels should never come into contact with moisture before installation. Unfortunately, water can cause short circuits, corrosion, and long-term failure.
8. Flooring Materials
Flooring materials, wood, laminate and tiles can suffer if exposed to wet, cold conditions before installation. Wood and laminate are the most vulnerable to moisture damage.
The Reasons Why You Should Invest in a Canopy
A canopy is worth the investment for many reasons. Investing in a high-quality canopy for your building site allows you to preserve the integrity of the materials and project timeline.
- A canopy saves you money – you avoid material waste, and no need to reorder.
- A canopy keeps your workflow moving, preventing delays to the project.
- Materials are kept dry, resulting in better finishes and fewer installation issues.
- Investing in a covered area creates a safer, more organised site for materials and workers.
- A canopy shows you’re committed to high standards and smart project management.
Related blogs:
Temporary vs Permanent Canopies: What’s Best for a Building Site?
Why Canopies are Essential on Today’s Construction Sites
Protection is prevention, and investing in canopies and protective coverings is the ideal solution for quality construction. Choosing to invest in a Protect Canopies canopy is a smart, long-term decision. Our canopies are built to withstand the unpredictable British weather, shielding the valuable materials from rain, UV rays, and harsh winds.
Keeping your site organised and dry protects your investment and reduces costly delays, material wastage, and rework. Our robust structures are easily installed, come in a range of custom sizes, and offer practical solutions tailored to the demands of construction.
With speed and simplicity in mind, we’ve designed these structures for the real-world demands of working on site. We work effortlessly with you and your project. Choose Protect Canopies – because building better starts with better protection
