Investing in a new roof can help protect the safety and longevity of your home, all while boosting its overall value. But how do you know when it’s too late for a roof repair and time for a replacement?

To help you make the right decision, we’ve compiled a list of things to look out for.  

From loose roof tiles to unsightly damp patches, it’s important to spot signs of deterioration early on. That way, you can maintain the condition of your home and prevent damage from occurring before it’s too late. 

We also have many options for increasing the longevity of your roof in order to delay reaching this point. 

Carrying Out An Inside Inspection 

To get an idea of whether you need a new roof, it’s helpful to start by inspecting the inside of your attic space and top-floor bedrooms.

To carry out an inside inspection, look out for these common signs of damage: 


If there’s one telltale sign that you need a new roof, it’s sagging. 

Sagging in the loft can indicate structural issues due to weakened roof trusses or rafters due to water damage, poor construction, excessive load or inadequate roofing materials.

If you spot sagging, it’s essential to engage a professional roofing contractor straight away. When left untreated, it can become a health and safety risk that could put your family at risk. 


Staining and Water Marks

Notice a brown stain on the ceiling? Don’t ignore it!

Checking your roof for water damage is crucial because it could indicate underlying issues such as leaks, holes, cracks or missing tiles. 

Persistent water damage, especially if left unattended over time, can compromise the structural integrity of your roof and the overall stability of your home. 

In some cases, this water damage might signify that your roof has reached a point of deterioration where a complete replacement is necessary to ensure the safety and longevity of your property. 

To find out if this is required, get in touch with your local roofing contractor.


Sunlight Shining Into The Loft Space

Every so often, you should make a habit of checking your roof to see whether sunlight is penetrating the attic space. 

When light enters through the roof, it can indicate a potential issue with the roofing structure. This could be due to missing or damaged tiles, cracks, gaps, or compromised areas that allow external light to penetrate.

Whether or not your roof requires a replacement will depend on the size of the gaps, the cause and how much water damage has occurred from leaking. 

Either way, you need to speak to a roofing specialist as soon as possible to prevent further damage and keep your home safe. 

External Signs That You Might Need New Roofing


Loose Tile Fittings

It is very common for roof tiles to become broken, loose, displaced or cracked. When this happens, it can cause safety issues, and water infiltration and provide an entry point for unwanted pests and rodents. 

If you notice that more than a couple of tiles are loose or missing you may want to consider replacing your roof. A weak roof with missing or damaged tiles could cave in, so it is vital to act quickly. 

Don’t Forget To Consider The Age of Your Roof

A roof’s age directly influences its condition and potential vulnerabilities. 

If you have an older property or your roof has surpassed its expected lifespan, it becomes much more susceptible to deterioration, leaks, and other issues.

Regular inspections, along with considering the age of your roof, help you make informed decisions about repair or replacement, ultimately ensuring your home’s protection and longevity.

How Much Does a New Roof Cost?

The cost of installing a roof typically relies on the chosen material and the roof’s dimensions. 

To obtain the best price for your project, it’s always advisable to engage with your roofing contractor for a quote. This approach will allow you to secure an accurate estimate of both material and labour expenditures.

Need a Local Roofing Expert in Bath?

S&J Roofing Roofing has been providing quality roofing services within Bath & the surrounding areas for over 30 years. 

With our expert knowledge and experience, our roofers will be able to identify and fix any problems that you have with your roof as quickly and efficiently as possible. 

If you would like more information on our roofing services in Bath please get in touch with a member of the team today on 01225 951 223.