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The importance of rainwater drainage for your industrial flat roof

With the UK seeing an average yearly rainfall of 750mm, any roof: both domestic slanted roofing and industrial flat roofing, needs to be properly equipped with adequate drainage, guttering and downpipes. The drainage also needs to receive ongoing, regular maintenance.

Adequate drainage is necessary in preventing water damage which can cause havoc upon a building, especially upon flat roofing that gives water very little direction in which to travel once it lands. Flat roofs are also susceptible to ponding, which can lead to detrimental problems for the entire building, not just the roof. Because of their flat shape, they also require much different drainage solutions compared to other sloped roofing shapes. 

What drainage options are available for flat roofs?

Flat roofs are required to keep large-scale industrial buildings economical. These flat roofs require specific drainage requirements to ensure that rainwater is properly moved and not left to pool. Some of the most effective drainage options include:

  • Internal Drains

An internal drainage system is constructed of a pipe system hidden underneath the roof itself with drains positioned in specific areas. The roof is constructed to direct the water to these drains which is then transported directly to the sewer through the internal pipework.

Internal drains don’t require any gutters or downspouts, can be installed with a custom filter to prevent clogging and are able to be installed in useful positions specific to the building’s construction.

  • Scuppers

For railed rooftops a drainage system known as scuppers are used to drain off rainwater. Scuppers are essentially small openings around the perimeter of the parapet walls that move rainwater into a gutter or downspout.

  • Gutters and Downspouts

The most readily available drainage system is the simple combination of gutters and downspouts. For these to work on an industrial flat roof however, you need to have your roof constructed to contain adequate slope in the right directions for the water to find its way to the guttering without ponding in the centre of the roof. This type of drainage also needs regular checks to ensure that they don’t become clogged by leaves and other debris.

For more information on industrial roofing in Manchester as well as drainage options. Speak to a member of the Valent roofing team today.  

Why You Should Always Use Approved Roofing Contractors

We see many people stung by the mistake of hiring unapproved roofing contractors, all sucked in by their one single appeal: they are cheaper. With all roofing, from basic repairs to complete installation, it is tempting to try and keep the budget to a minimum by turning to unaccredited tradesmen, but the problem is these choices put your roof in the hands of untrustworthy contractors.

It is important that you are able to recognise the signs and avoid the problem of hiring an unapproved roofing contractor, because once you have been stung, the cost of that leaky roof will cost you what the original scammers charged you, plus the cost of hiring an accredited, professional contractor to remedy the problem.

Under-qualified roofers aren’t just unaware of industry standards, they can also put lives at risk. Under a scam roofing contractor your roof will be constructed using low-quality materials, and the roofers themselves generally lack insurance and a company registration which helps protect you and other workers in the face of any accidents.

Also, they are unable to supply you with a guarantee upon completion, meaning your faulty roof that you paid for, is now completely out of their hands, so don’t expect them to come back for any follow up visits or to amend any problems that may arise in the future.

How to avoid unapproved roofing contractors

When you are on the lookout for a roofing contractor, there are a few sure-fire ways to guarantee that you are getting the right team for the job in hand: recommendations are also a guarantee of quality and service, if you can get one. Word of mouth from a trusted colleague or friend is one of the most secure ways of guaranteeing that a roofing contractor is the real deal, or you can take recommendations from third party organisations who independently review and assess the validity of accreditation for you. This way if you need domestic or industrial roofing in Manchester, you can do so without hiring inexperienced and unapproved roofers.  

3 Reasons Why a Building Needs a Roof

The roof has been a staple of property design for centuries and it doesn’t look like the industry is showing signs of slowing down. After all, there are a variety of different materials, designs and styles available on the market for people to choose from, which means that there is no need for property owners to settle for a carbon copy of their neighbour’s roof. Here at Valent Roofing, we know everything there is to know about the installation and maintenance of a high-quality roof, however, we want to emphasise the reasoning behind their whole existence. Read on as we go over three reasons why every building needs a roof…

How does a roof protect against the weather?

A roof is the perfect way to protect a property against the elements and Mother Nature’s wrath and is perhaps the number one reason why they are essential. After all, a well-designed and expertly installed roof can last between 20 and 100 years depending on the type of material that is used and the quality of the maintenance that is provided. This means that a roof can protect against heavy rainfall, strong winds and even torrential storms.

Does a roof promote energy efficiency?

Heating a home is getting more and more expensive each year, however, the energy companies are not always to blame. After all, it is vital that a property is designed with energy efficiency in mind in order to reduce costs and retain heat. In fact, this concept starts with the roof as hot air rises and a lack of high-quality roof insulation can lead to avoidable energy loss and force homeowners to use more energy to get the same results. Luckily, a well-designed roof can help reduce energy costs over time.

Are roofs important for ventilation?

Ventilation is the flow of air in and out of a property and it is considered an essential component in the design of a roof. After all, hot air will rise towards the top of the building and, without ventilation, condense on the nearest surface. A roof is the easiest place to install high-quality ventilation measures which will help reduce condensation and protect a property from moisture damage.

Regardless of whether it is commercial or residential, it is important that every property owner provides high-quality maintenance and routine inspections for their roof. After all, the signs of damage can be subtle and it is important that any problems are found and repaired promptly in order to save money and ensure longevity. To find out more information about taking care of a roof, get in contact with the industrial roofing experts at Valent Roofing today!

The Pros and Cons of a Pitched Roof

A healthy roof requires a keen eye and regular inspections from a dedicated property owner in order to ensure that any problems are found and repaired sooner rather than later. With this said, the most appropriate approach to maintenance can depend on the type of roof in question as flat roofing and pitched roof have very different requirements when it comes to damage prevention and longevity guarantees. In fact, this can play a big role in a homeowner’s decision to invest in either one. Read on as the team here at Valent Roofing go over some of the pros and cons of a pitched roof…

Is pitched roofing aesthetically pleasing?

With a traditional appearance, a pitched roof offers property owners a tried and tested roofing solution that is very unlikely to disappoint. After all, we have been building this style of roof for centuries and this means that a brand-new pitch roof will look just as aesthetically pleasing in 30 years’ time because the design never goes out of style.

How expensive is a pitched roof?

A pitched roof is slightly more complicated to construct due to the slopes and this means that it is a significantly more expensive investment in comparison to alternatives like flat roofing. With this said, this design is much more efficient at draining rainwater away which means that the roof is less likely to need costly repair work in the future caused by severe water damage.

Are pitched roofs easy to maintain?

Since the sides of a pitched roof are sloped, this can make it more difficult to inspect compared to a flat roof, which allows experts to literally climb on top and walk around, however, the efficient water drainage system argues that an inspection is far less likely to result in the discovery of a serious issue. In addition to this, a pitched roof is a very versatile design which means that the maintenance responsibilities are often based on the material used and these can differ from asphalt shingles to metal sheeting.

The perfect roof is impossible to build. After all, they are man-made features which means that a healthy roof is the sole responsibility of the homeowner who must provide regular and routine inspections in order to keep on top of any potentially developing damage. Here at Valent Roofing, we may be experts in the field of industrial roofing, which are traditionally flat, but that doesn’t mean that we don’t know our way around a pitched roof too. To find out more information about the pros and cons of pitched roofing, get in contact with a member of the Valent Roofing team today!

How to Maintain a Flat Roof

It is safe to say that the roofing industry is overflowing with abundance when it comes to the different styles and materials that are available to property owners. In fact, flat roofing is quickly becoming one of the most popular options on the market thanks to its sleek, elegant and modern aesthetic. Despite this, many people fail to realise that they are rather reliant on maintenance in order to keep them in good condition. Read on as the team here at Valent Roofing go over everything you need to know about maintaining a flat roof…

How often should a flat roof be inspected?

Just like any roof, it is important that the exterior and interior is inspected on a regular basis in order to ensure that there are no areas for concern. In fact, most experts recommend that a property owner invests in an inspection from a licenced roofer every 6 months as this ensures that any damaged cause by seasonal changes is accounted for and appropriately repaired as soon as possible.

Is pooling a serious issue?

Although moisture damage is a problem that can affect every type of roof, it is more dangerous when it comes to flat roofing due to their design. After all, if there isn’t an effective drainage system in place then heavy rainfall can lead to something called ‘pooling’, which is when water collects on the top of the surface. Over time, the weight of the water can damage the roofing material and may even lead to a roof replacement if it is not rectified promptly upon discovery.

What are the best materials for flat roofing?

There are many different materials that can be used in order to craft a flat roof. After all, this design is very popular with commercial and industrial properties which means that many are made from metals like steel. With this said, flat roofing is becoming increasingly popular with residential homeowners too, and these designs tend to opt for felt or EPDM rubber instead. Whilst there isn’t a superior material for flat roofing, it is important to take into consideration the strength of a design and the longevity that the property owner would like to achieve.

Here at Valent Roofing, we believe that the frequency and quality of maintenance is the secret to a roof’s longevity guarantee. After all, the roof is the backbone of any property and this means that the property owner must be able to provide it with the care it needs in order to withstand strong winds, heavy rainfall and other feats of nature. To find out more information about what it takes to look after a flat roof, get in contact with the industrial roofing experts at Valent Roofing and speak to a member of the team today!

Signs That it is Time to Replace Your Roof

Taking the time to assess the quality of your roof is an important part of property ownership. After all, both commercial and residential roofs are subject to natural wear and tear and this means that a replacement is almost inevitable. With this said, a project this big requires attention to detail and careful preparation and that is why it is important that property owners asses the condition of their roof regularly to spot the signs of irreparable damage. Read on as the team here at Valent Roofing go over a few signs that it may be time to bite the bullet and organise a roof replacement…

Is the Roof Affected by Moisture Damage?

As the leading cause of early roofing replacements, moisture damage can wreak havoc on the stability of a roof. After all, it invades a property subtly which means that it already manages to weaken a roof long before its presence is even discovered. As a result, a property owner that discovers severe moisture damage, such as pooling on the surface of a flat roof, should consider a replacement as it is often more cost-effective than trying to repair the problem.

How Many Years Old is the Roof?

Over time, every roof will suffer at the hands of Mother Nature’s wrath and that is why it is important to take its age into consideration. After all, every roof requires replacing eventually and an inevitable act like this tends to do more harm than good because an older roof is often less stable and more susceptible to damage. As a result, a roof that is nearing the end of its lifespan and appears to be irreparable should be replaced sooner rather than later.

Are the Energy Bills Considerably High?

Many property owners don’t realise how much of a role the roof plays in the insulation and ventilation of their home. After all, a lack of these qualities allows energy that would otherwise be contained to escape and since hot air rises, most energy-loss inside a home happens via the roof. As a result, energy bills that continue to get higher and higher could signal that it is time to replace a roof with a more ventilated and insulated alternative.

For most property owners, investing in a roof replacement isn’t a regular occurrence. After all, an expertly installed and well-maintained roof can last for decades at a time which means that it is usually older builds that require such a big project to be undertaken. Luckily, we are prepared for every problem! To find out whether your roof may be in need of a replacement, get in contact with the industrial roofing experts at Valent Roofing today!

The Characteristics of Energy Efficient Roofing

With gas power now the chosen heating source for commercial and domestic properties, more and more property owners are starting to realise the importance of energy efficient roofing. After all, the design and installation of a roof as well as the materials that are used can play a big role in the savings that homeowners can expect to receive in terms of their energy bills. Luckily, the team here at Valent Roofing are on the job! Read on as we go over some of the common characteristics of energy efficient roofing…

Light Colour

Colour plays a big role in the heating of a property which can surprise many homeowners. For example, darker coloured roofs tend to naturally absorb heat which means that they can get very warm whereas lighter roofs will reflect heat outwards and are cooler. Although warmth can be an issue for many British homeowners, it is considered more effective to invest in a lighter coloured roof and improve the insulation when it comes to energy efficiency.


Many homes do not have high-quality insulation installed, particularly when it comes to the roof, and this can cause a lot of energy to be wasted. After all, insulation works by retaining as much heat as possible inside the property in order to create an efficient system. In addition to this, warm air rises which means that it is even more important to ensure that a roof is adequately insulated.


Even with the most energy efficient system in place, there will still be some heat inside a roof and that is why ventilation is incredibly important too as it helps remove it before it has the chance to condense as moisture and cause a lot of damage to the property. Interestingly, many modern ventilation systems can be triggered which means that they will only be used when necessary.

When it comes to both commercial and residential roofing, it is vital that property owners are not forced to penny pinch. After all, it is impossible to promote energy efficiency when the measures that are taken are based upon a strict budget. Luckily, the team here at Valent Roofing understand the need for affordable roofing and that is why we work hand-in-hand with our clients in order to craft the most energy-efficient solution possible. To find out more information, get in contact with the best industrial roofing experts on the market today!

Taking Care of a Warehouse Roof

When it comes to roofing maintenance, it is important that a property owner is able to tell the difference between commercial and residential requirements. After all, both have diverse design features and are crafted in different ways, which means that they will also have differing maintenance needs too. Here at Valent Roofing, we want to remind warehouse and factory owners how important it is to take care of their roofing. Read on as we go through three basic responsibilities that will keep your roof in tip-top condition…

Professional Installation

It is essential that something as important as a roof is installed by those who know what they are doing. After all, a botched job can result in a reduced lifespan and cause property owners to have to fork out for avoidable repair work. Here at Valent Roofing, our team have all the skills and experience necessary in order to install and maintain a high-quality commercial roof made from a variety of different materials.

Regular Inspections

Taking care of a warehouse roof means scheduling time for inspections. After all, commercial roofing is incredibly large which means that property owners cannot afford to neglect their responsibilities as a seemingly minor problem can quickly develop into a large amount of damage. As a result, property owners should always be on the lookout for signs that their roof may be in need of expert attention.

Clean Gutters

Whilst they are technically not part of a roof, gutters play a big role in the removal of rainwater and moisture. After all, the majority of commercial roofs are flat which means that having a high-quality gutter system in place is essential in order to avoid pooling on the surface and thus, damaging the roofing material in the process. Luckily, gutter maintenance is simple and involves regularly cleaning and inspecting them for signs of damage.

Although the maintenance requirements between industrial and residential roofing aren’t that different, it is important to take the construction of both into consideration. After all, a flat warehouse roof is going to be more susceptible to water damage which means that regular inspections are a must. To find out more information, get in contact with the industrial roofing experts at Valent Roofing today!

The Consequences of a Roofing Leak

As a property owner, it is important to remember that maintenance responsibilities are not something that can be brushed aside until another day. After all, a roof is essentially the backbone of a property and ensures that it is protected against the elements. Considered a worst-case scenario, water damage can wreak havoc on the interior and exterior of a building. Read on to find out some of the consequences of failing to act immediately after discovering that your roof has a leak…

Electrical Damage

Since moisture has the ability to travel far and wide within a property, it can also come into contact with electrical wiring very quickly and cause a lot of expensive damage. After all, the first thing we learn as a child is to keep water away from any electrical sockets. Whilst a roofer can repair the water damage, any electrical faults should be left to an electrician to rectify.

Mould Development

As one of the most prominent issues that a property can develop, mould and mildew pose a rather serious risk to the health and wellbeing of many homeowners. After all, it can grow on almost any surface that has been in contact with moisture for a prolonged period of time including walls, insulation, wooden beams and more. As a result, mould should be tended to promptly after discovery to prevent inhabitants getting ill.

Reduced Insulation

Keeping a home warm during the winter months is something that many property owners struggle with. After all, older houses tend to be badly built which means that they are often difficult to insulate. Since water damage caused by pooling can soak the insulation in an attic, a home can lose a significant amount of energy as a result because it simply cannot retain the heat. If the insulation in a property has been damaged by moisture, it should be replaced as soon as possible.

Since roofing damage can develop slowly, it is important to provide high-quality maintenance on a regular basis as this will help prevent easily rectifiable issues from developing into costly repair jobs. With this said, time is a virtue when it comes to water damage and the consequences will become progressively worse the longer an issue is not dealt with. To find out more information about how maintenance can help prevent the repercussions of water damage, get in contact with the industrial roofing experts at Valent Roofing today!

When to Replace a Roof

Every property owner will know that taking care of a roof is a full-time responsibility. After all, it is a man-made feature which means that it requires regular maintenance to keep it in tip top condition for as long as possible. With this said, the day will arrive when the roofing contractor mentions the word ‘replacement’. Known for being expensive and time consuming, the team here at Valent Roofing have decided to set the record straight once and for all. Read on as we go through three scenarios where a replacement job may be the best solution….


The lifespan of a roof is difficult to pinpoint because the exact figure depends on a variety of different characteristics such as the material used, the amount of maintenance provided and the quality of the installation. With this said, a roof that is looking worse for wear is very likely in need of some high-quality care and roofing replacement could be the perfect solution, especially if a roof is pre-existing on a new house purchase.


Whilst maintenance and servicing can help extend the lifespan of a roof and ensure that a property is protected all year round, it is important to take general wear and tear or weather-related damage into consideration. After all, the wrath of mother nature is difficult to tame and this means that a heavy downpour or particularly strong winds can result in serious damage, making a full roofing replacement the only option. In addition to this, missing shingles or damage roofing materials could also be a sign that it is time to consider a replacement too.


When it comes to roofing damage, the last thing that a homeowner wants to discover is a leak. After all, they are able to creep into the home subtly and create a lot of damage before they are even discovered. In fact, flat roofs are more susceptible to serious water damage because the water can pool on the surface, causing the material to weaken and eventually buckle under the weight. As a result, a leak could the final calling card for a poorly maintained roof and often leads to a replacement.

Here at Valent Roofing, we want to help our clients with all their roofing woes and worries and that is why we like to clarify some of the grey areas in our industry. After all, a roofing replacement is a big commitment and it is important that property owners make a decision after every avenue has been investigated. To find out whether your property could be destined for the replacement route, get in contact with the industrial roofing experts at Valent Roofing and speak to a member of the team today!


Valent Roofing, 500 King’s Rd, Stretford, Manchester, M32 8JT
Telephone: 0161 864 3311
Fax: 0161 864 3322

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