DIY Roof Inspections: What To Look For Before Calling A Pro

Carrying out a DIY roof inspection can save you time, money, and stress. By spotting early signs of damage, you’ll be in a better position to prevent costly repairs and make informed decisions before calling in a professional roofer. Keeping on top of routine maintenance and knowing what to look for can extend the life of your roof and protect your home.

In this guide, we’ll walk you through the key steps of a thorough DIY roof inspection, what warning signs to watch out for, and when it’s time to get the experts in.


Why DIY 

Roofs take a battering from the British weather – rain, wind, frost and UV rays can all cause wear and tear over time. A regular DIY roof inspection helps spot minor issues before they turn into major problems. It also ensures your home stays safe, dry, and energy-efficient.

Key benefits include:


Safety First: Before You Start

Before you begin any DIY roof inspection, safety must come first. If you have a pair of binoculars to hand, try a visual check from the ground. This is a good way to inspect a roof yourself if you’re not confident going up a ladder. If you do go up, wear sturdy shoes, avoid wet or windy conditions, and never walk directly on tiles or slates.

Top tip: Always inspect with someone nearby in case help is needed.


Step-by-Step: How To Perform a DIY Roof Inspection

1. Check the Roof Surface from the Ground

Start by standing back and looking at your roof from different angles. Use binoculars to check for:

  • Missing, cracked, or slipped tiles

  • Moss, algae, or lichen growth

  • Sagging areas or uneven roof lines

These could all point to underlying issues needing attention.

2. Inspect the Guttering and Downpipes

Blocked or damaged gutters can cause water to back up under the roof edge. During your DIY roof inspection, look for:

  • Debris buildup (leaves, moss, silt)

  • Rust or corrosion on metal parts

  • Leaking joints or loose brackets

Clean gutters regularly and ensure water flows freely away from the property.

3. Look Closely at Flashings and Roof Valleys

Flashings (usually metal strips) around chimneys, skylights, or vents are common leak points. Check for:

  • Lifting or missing flashings

  • Cracks or gaps in sealant

  • Debris buildup in valleys that could trap water

If flashings are damaged, it’s time to contact a professional roofer like Exeter Roofing.

4. Inspect the Loft or Attic Interior

Your loft can tell you a lot about the state of your roof. While conducting your DIY roof inspection, take a torch and look for:

  • Water stains or damp patches

  • Signs of daylight through the roof boards

  • Mould or musty smells

These can indicate leaks or poor ventilation – both of which should be addressed quickly.

5. Scan for Signs of Animal or Insect Entry

Small gaps in roofing materials can be an invitation for pests. Check for:

  • Bird nests under eaves

  • Chewed insulation or droppings

  • Buzzing or scuttling noises in the attic

Pest damage can escalate quickly, so early action is key.


When Should You Call a Professional Roofer?

While carrying out a roof inspection yourself is a great way to catch early warning signs, not all problems can be fixed without expert help. Contact a trusted roofing company if you notice:

  • Persistent leaks or water ingress

  • Structural sagging or visible bowing

  • Large areas of missing or damaged tiles

  • Damaged flashing or roofline rot

Exeter Roofing offers full roof surveys, repairs, and professional maintenance across Devon and Somerset, specialising in everything from listed buildings to new builds.


A DIY roof inspection gives you the power to stay ahead of costly repairs. 

By checking your roof regularly yourself, you can spot issues early and keep your home protected. But if you’re unsure or see signs of serious damage, don’t take unnecessary risks – Exeter Roofing is here to help with expert surveys and trusted solutions.

Think you’ve spotted a problem? Book a professional roof inspection with Exeter Roofing today. Our friendly team is on hand to give honest advice, fast repairs, and long-term peace of mind.

Contact us now for a free quote or visit our roofing services page to learn more.


FAQs

How often should I do a DIY roof inspection?
Twice a year is ideal – once in spring and again in autumn. Also check after severe storms.

Is it safe to walk on my roof?
Generally, no. Walking on the roof can cause damage and be dangerous. Use binoculars to carry out your DIY roof inspection or call a professional.

Can I fix loose tiles myself?
Minor repairs might be possible, but incorrect handling can worsen the damage. Always consult a qualified roofer if you’re unsure.

What should I do if I find a leak?
Contain the leak inside with a bucket, then inspect the loft and roof. Contact a roofing specialist as soon as possible.Does moss on my roof mean it needs replacing?
Not always, but heavy moss can trap moisture and cause damage over time. It’s best removed by a professional.


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