How Summer & Heat Affects Your Property

As temperatures rise, so do the risks to your property. While summer often feels like a time for relaxation, it’s also when some of the most damaging issues can take root often without immediate signs. From expanding materials to failing ventilation, heat and sun can quietly cause long-term deterioration if not addressed early.

Here’s what to keep an eye on this season:

1. Cracks in Walls and External Surfaces

Heat causes building materials like brick, concrete, and wood to expand. Over time, repeated exposure to high temperatures can lead to:

• Hairline cracks in render or mortar

• Warping or splitting of timber

• Weakened joints in older façades

While often dismissed as cosmetic, these cracks can allow moisture in during summer storms leading to damp and mould issues in autumn.

2. Roof and Loft Overheating

Lofts can reach extreme temperatures in summer. Without proper ventilation, this can:

• Warp roofing materials

• Overwork insulation

• Create hotspots that shorten the lifespan of wiring and fixtures

Tip: Ensure your loft has adequate airflow and your roof shows no signs of buckling or sagging.

3. Paint Peeling and Fading

UV rays are relentless. Exterior paintwork, particularly darker colours, can blister, flake, or fade dramatically. This isn’t just aesthetic — it can:

• Expose surfaces to the elements

• Accelerate wear on wooden frames and sills

A regular summer inspection can help catch early signs of damage.

4. Pressure on Plumbing

Summer means higher water use — gardens, outdoor taps, even paddling pools. Combine that with potential ground movement from heat, and:

• Older pipes may crack or leak

• Water pressure fluctuations may occur

• Drains may struggle to cope after long dry spells followed by heavy rainfall

5. Pests Seeking Shade

Warm, dry conditions can drive insects and rodents to seek cooler spaces inside your walls, lofts, or basements. Look for:

• Small holes or chewed materials

• Droppings or nesting signs

• Insect activity near air bricks or vents

Preventative Tips for Property Owners

✔️ Schedule a mid-summer inspection — it’s easier (and cheaper) to fix small issues before they escalate.✔️ Consider a professional check of your roof, drainage, and ventilation systems.✔️ Refresh or top up external sealants and paintwork where needed.✔️ Keep gutters and drains clear, especially before summer storms.✔️ Monitor interior humidity — use dehumidifiers if needed in older properties.

Final Thoughts

Summer may look harmless on the surface, but the seasonal impact on your property is very real. Taking a few small steps now can save you from major repairs come autumn.

If you're unsure what to look for or want peace of mind with a full property health check — we’re here to help.

Abbington Annual Maintenance Package

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✔️ Custom Maintenance PlanEvery property is unique. We tailor a plan based on your building’s age, layout, and condition to keep things running smoothly — before problems start.

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📩 Want to know if your property is eligible? Get in touch today.