picture of roofers carrying out roof repair

Roof Repairs - Common Causes of Roof Problems

A. Lack of Maintenance
Minor roof deterioration that isn't detected in the earliest stages is probably the greatest cause of premature roof problems. This is particularly true of roofing materials applied on relatively low-sloped roofs.

B. Weathering
All roofing materials deteriorate from exposure to the weather at rates determined largely by the kind of material and the conditions of exposure. In general, in-organic roofing materials tend to deteriorate at a slower pace from exposure than organic roofing materials. All types of roofing materials may be damaged by hail. Exposure to air pollutants and industrial or salt-laden atmospheres may accelerate the deterioration process of some roofing materials.

C. Wind Damage
Roofing materials are subject to damage from strong winds and flying debris. Generally, roofs are not designed to withstand winds of tornado intensity, fortunately large tornadoes are not common in the UK. However, roofs may also be damaged by winds of moderate intensity, with gust that may reach 50 to 75 miles per hour. The primary cause of wind damage is from the partial vacuum created by wind blowing over the edge of the roof. Nature tries to neutralize the low-pressure area by bringing in air from a higher pressure area, usually from inside the building. This air pushes up on the bottom side of the roof assembly and, over time, loosens fasteners and breaks the adhesion making the roof susceptible to damage from the next moderate or strong wind. To counteract the effects of wind-uplift forces, the roofing and insulation should be adequately fastened to the roof deck, and a securely-fastened perimeter detail should be provided.

D. Poor Design
Troublesome and costly roofing problems are often the result of faulty initial design of the roof system. Poor design is often costly to correct, and usually can only be corrected during roof replacement. However, unless design deficiencies are discovered and corrected during roof repair or re-roofing, the problems relating to them most likely will recur.

Supreme O Roofing offers a comprehensive range of services for repair and refurbishment of residential and industrial/commercial roofing. Whatever your requirements we have the answers to all your roofing problems. Remove your concerns over leaking roofs, damages, and general repair by contacting us for your free quotation.

If patch repairs are regularly necessary, it may be time for your roof to be re-covered. It is difficult for an amateur to judge whether a new roof is required. If you need advice about the soundness or safety of your roof, contact Supreme O Roofing for our expert opinion or for a survey. We will survey your roof and provide you with the best solution to give you peace of mind in the knowledge that you're roof will protect you and your property from the elements for as long as possible!

Supreme O Roofing provides roof repairs and maintenance, roof installation, roof insulation, fixes roof leaks, repair roof, repair leaks roof, maintenance roof, materials london roof, repairs roof, replacement roof, repair companies, fix roof problems, roof refurbishment patch repairs, roofing repairs, roofing repair services in London roofing supplies.

For your free no obligation quotation, brochures and for more information about our Roof Repair service contact us now via our online form or...

Freephone 0800 980 3121 with your enquiry.

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Roof Repairs

Please click on a number above to see how to check for the danger signs.
1. Missing or loose slates or tiles let in rain which can cause costly damage to roof timbers and to other parts of the structure, apart from ruining your decorations. In addition, falling slates are particularly dangerous.
2. Ridges normally need attention more often than the rest of the roof. If the ridge is in a poor state, the whole roof should be thoroughly checked.
3. Valleys can be the first parts of a roof to leak. Valley welts and linings can fail and movement can create cracks and holes which are difficult to repair.
4. Flashing to hips, or where the roof joins an abutment or chimney, may be zinc, which can fail by corrosion or leakage at mortar joints, thus allowing water to penetrate. Defective flashings should be replaced with lead when you re-roof.
5. Cement or tile fillets are cheaper than lead flashing and are often used at abutments. But cracks are often caused by movement and frost action can lead to water penetration.
6. Copings can come loose and when deterioration is evident these should be re-bedded and re-pointed.
7. Blocked gutters impede the flow of water from a roof and will need repair.
8. Crumbling chimney stacks and loose chimney pots are dangerous and should be re-bedded and re-pointed to avoid further problems.
9. Flaking tiles caused by frost action.


Our work is carried out to British Standard Specifications and carries our full guarantees. For more information about Supreme O Roofing including our company values and the organisations that we are part of please visit the About page. We cover a large part of London, Essex and Kent, including these main areas roofing Croydon, roofing Bromley, roofing Southwark, roofing Lewisham, roofing Merton, roofing Kingston, roofing Sutton, South Croydon, Purley, Crayford, Welling, Dartford, Sidcup, Catford, Lewisham, Blockley, Orpington, West Wickham, Chislehurst, Sidcup, Welling, Bexleyheath, Dartsford, Gravesend, Tunbridge, Longfield, and also Ilford, Dagenham, Barking, Rainham, Romford, Brentford, South Ockendon, Grays, Upminster, Hornchurch, Chelmsford, Streatham, Norwood, Dullage, Blackheath, Forest Hill, Plumstead, Stratford, Eastham, Walthamstow, Beckenham and West Wickham.

Supreme O Roofing has professional tradesman suited to every aspect of roofing repair and maintenance, including Slating and Tiling, Plain Tiles, Felt Roof, Skylights/Roof windows, Flat Roof/Pitch Roof, Perma - Permaroof DIY systems are the easiest ever to install and have a life expectancy of 50 years. Other aspects of roofing covered by Supremeoroofing are Rubber Roofing, Glass Fibre, New Tiled Roof, Natural Slate roofing, Cladding & Building Boards, Cladding and Barge Boards, Downpipes, Chimneys, Re-pointing and Chimney Work, Guttering, low maintenance Fascias and Soffits, uPVC Fascias, uPVC Soffits, Ridge Tiles Re-bedded & Re-pointed Tile Roof, New Roofs, All Roofing and Repairs, Restoration Experts, EPDM Single Ply. All Rubberbond Flat Roofing is Guaranteed for 20 years. Supreme O Roofing is an approved installer of EPDM Rubberbond. Our experienced and reliable flat roof specialists will supply and install your rubberbond solution to your complete satisfaction, click here to read some of our customers testimonials. If you have any questions regarding EPDM Rubberbond Flat Roofing please visit our FAQ's page and feel free to contact us for any more information. To browse our own link partners visit the Links page.

For a Free Roof Repairs Quote call us now on 0800 980 3121 or fill in the online contact form to make your enquiry. You will receive a prompt reply with a competitive quotation for the repair works you need carrying out.