Pro Netting Solutions

Are you asking: when is roof replacement required? We explore the signs that you need a roof replacement. Find out if you roofing needs attention.

What are Signs that you Need a Roof Replacement?

It's simple to overlook roof maintenance when there are so many other things to worry about, but doing so might lead to issues.

At least twice a year, you should inspect your roof for any symptoms of deterioration, by doing so, you'll be able to fix your roof if necessary or replace it altogether; early damage detection may help you prevent possible risks and save you time, money, and hassle in the long run.

IS PLANNING PERMISSION REQUIRED FOR A NEW ROOF

 Water Damage

Water damage signs are frequently misinterpreted as something else; for example, if you detect any moist spots in your room's higher levels, you may be excused for thinking you had damp. Watermarks and mildew can also be caused by rain seeping in through the window, but don't get too excited.

Although your assumptions may be right, these signs may signal that you need to replace your roof or make roofing repairs; even little watermarks and mildew may suggest that water has crept in via a hole or crack in your roof. Look for evidence of water damage on your roof. Don't wait for more damage to occur; doing so might be pricey, requiring the replacement of your whole roof.

 Mould & Moss Growth

Moss and mould are other items to look out for, if mould and moss have developed outside your roof, the tiles may push apart, producing a space that allows water to enter. 

Examine your roof for any tiles that show signs of rotting, moss, or mildew; deal with this as soon as possible, otherwise, bacteria and fungi may grow and cause water damage to your roof. If you discover a lot of problematic mouldy areas, a roof replacement may be necessary.

 Light Coming Through the Roof

Make a practice of shutting off the lights in your higher rooms and occasionally glancing up at the roof - at sunset, it will be dark enough inside with the lights turned off, yet bright enough outside to see the light coming through.

Light pouring in from your roof might indicate that you have cracks and holes that need to be repaired as soon as possible. Examine your roof to discover whether repairs are possible or if a complete roof replacement is required.

 Sagging

The peak of your roof should be straight and parallel to the ridge, if your roof has a saddleback or droop in the centre, it might be a symptom of structural problems and could cause your roof to collapse if not caught and fixed promptly.

Roofing drooping can be caused by repeated exposure to moisture and a large quantity of water, defective roofing materials, incorrect installations despite high-quality roofing materials, and snow and ice in countries where there is a lot of weight on the roof. To reduce the likelihood of sagging, clear your roof of rainwater and ensure that your roofing materials are of good quality and were properly installed. 

 Ageing Roof

Although there are hundreds of materials that may be used to build roofing, tiles and shingles are the most common in the UK.

Furthermore, professional roofers and roof experts believe that if your roof is 15 years or older, it might be time to have it inspected by a professional because roofs are subject to a variety of weather extremes that will eventually wear them down. Your roof's age will affect the materials that were used, how it was constructed, and how you maintain it.

 Falling Mortar

Mortars are typically used to bed roof connections such as ridges and verges - the outside horizontal section where two roof slopes meet the outer edges of roofs. Given the short lifespan of these materials, you should examine your mortars frequently.

In the event of high winds, they may become dislodged and fall off. Falling mortars may be an issue on older roofs when the mortar was used as tile bedding. If this begins to deteriorate, it may be an indicator that the roof is nearing the end of its useful life. Remember that mortar should be replaced rather than repaired.

 Rotting Underlay

Roofs rely on the underlayment and tiles to keep water out. If there is only a single tear in the underlay, it may be possible to patch it; since there is already a tear someplace from the roof, there may be an area where water may leak through.

A small leak in the roof can go undetected, which increases the risk; these leaks tend to grow in size, and you won't notice them until water has soaked through the underlay. If the underlay is already damaged and decaying, it will need to be replaced. Rotted underlay can damage your roof's base and cause it to collapse. 

 Ridges

Ridges typically require more maintenance than the rest of the roof since they are at the highest point of your home. Harm to the ridge's mortar or bedding can also ruin the ridge, which can then damage the remainder of your roof. If the ridge is in bad condition, the entire roof should be thoroughly inspected and any additional defects rectified.

 Falling Granules 

Granule loss that is homogeneous over the roof is often caused by natural weathering. The link between the granules and the asphalt deteriorates with time, and the granules are dislodged and transported away by runoff; prolonged hail exposure can also loosen granules.