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Make sure you fit your box profile sheets correctly for great benefits

Box profile sheets

For over 30 years, Peter Wragge has been here providing cost effective roofing supplies. From box profile sheets to metal cladding and a range of accessories to go with them, you will find that we are a one stop shop for your needs.

Take care and you will end up with a great roof

Fitting and fixing these sheets to your roof is a fairly easy task that most people can handle. You just need to make sure that you follow safety measures throughout. This will keep you and others safe.

If there are ever sheets that you need to cut for your roof, you should do this on the ground rather than at a height. The reason for this is that cutting metal on a roof is a dangerous task. You or anyone on the ground could be hurt if there is an issue. Instead, lay your box profile sheets face down on padded supports.

When you install the sheets, lay them in runs, with a slight overlap and fasten them through the underneath of the trough. You should start at the eaves in the corner, away from the prevailing wind’s direction.

It is worth noting that if you don’t lay the first sheet perpendicular to the eaves and the ridge, you will have to keep making adjustments. Otherwise, you will end up with a ‘saw tooth’ effect. You should make sure that the first row goes over the bottom purlin and eaves. This way, rain will be able to drain properly.

You have to take care so that you do not damage the profiles in the process of fitting them. This way you will end up with a roof that looks great and functions as you need it to.

Box profile sheets – A fantastic roofing solution

These sheets are a great choice for a huge number of reasons. For starters, this is a lightweight product so installation is easy and quick. The sheeting is also a fantastic choice when you are looking for something cost effective for your roof. It is much cheaper than opting for traditional tiling and does a great job.

You can fit the sheeting as a roofing option or add sheets to a roof for cladding. The latter will provide your structure with additional protection and offers a way to alter the appearance without costing you a fortune.

When you work with us, you can be sure that you will receive excellent customer service and expert advice to help you get the most from our products. We supply a range of box profile sheets, insulation systems, and lots more.

So, browse our website and feel free to get in touch with us if you have any questions. We always love to hear from people and would be happy to help you with your needs.

Insulated roofing sheets

Shapes of roofing sheets to choose from

The roof is the most important part of a building for several reasons. Firstly, it needs to offer protection against the elements. As part of this, it must be able to effectively direct water away from the property. On top of this, it needs to be efficient so it does not allow all the heat to quickly escape. Then, it must also be strong, sturdy, and great to look at. Insulated roofing sheets are a really good option here.

Why use sheeting?

There are many reasons to use roof sheets. For starters they are light, easy to work with, and generally cost effective. In addition, they come in various shapes, sizes, and colours. This gives people more choice in terms of the aesthetics. The sheeting can also have insulation built in so there is no need to add any extra. This can speed up installation time even more.

What shapes are there?

The most common shape is corrugated. Most people will recognise it with its wave effect. It is a good option because it encourages water to flow freely. The sheets can be aluminium, steel, plastic, or bitumen. The aluminium ones offer the longest lifespan.

A second option is trapezoidal or box profile. This style is slightly newer than corrugated but quickly became a very popular option for industrial use. The straight finish means they are excellent when it comes to waterproofing. The shape also means they are quick and easy to produce. This results in lower purchase prices.

The third type of sheet you can opt for is roof tile panels. The idea with them is that they look like traditional tiles. This makes them a good alternative for homes or outbuildings that people want to look like the main property. The tile sheets come in an array of sizes and colours to suit different tastes.

Which insulated roofing sheets do you need?

Peter Wragge Supplies works hard to offer a great service to every client. We choose high quality materials that will last. People can buy with us easily and we will arrange fast delivery so they can get on with their project.

If you are unsure what type of insulated roofing sheets to choose, we are happy to help. We can suggest different materials to suit any kind of property. More importantly, we can help you to get the right insulation value for the building.

So, if you have any questions for us, please get in touch.

Metal sheets

Metal sheets are excellent for wall cladding

Wall cladding is a quick and easy way to refresh your property. It can cover over old surfaces and provide a great layer of extra protection. There is also a wide array of choice in terms of materials, styles, colours, and finishes. Metal sheets are one of the best options for a number of reasons. As a leading supplier, Peter Wragge Supplies knows all about the benefits of using this type of sheeting.

Long lasting

The obvious advantage of metal is how strong and durable it is. With the right care the sheets can have a very long lifespan while resisting water, UV, fluctuations in temperature, and even impacts and debris.


Metal sheets are one of the most versatile options because of how malleable they are. While the metal will be strong, it is possible to cut, bend and shape the sheeting in various ways. As a result users can create an array of different shapes to suit any kind of surface.

Design flexibility

Leading on from the point above, you can use the metal sheeting in various ways on exterior walls. For example you could install it to replace or cover heavy concrete or brick facades. Or, you could have it in certain places to create a wonderful design. There is a great deal of freedom and flexibility here.


Many types of metal are sustainable because it is possible to recycle and reuse the resources in the future. This is especially true with steel and aluminium, two of the most popular materials for cladding. The metals are long lasting and can then by recycled rather than going to landfill. This is much more eco-friendly.


One of the best things about metal sheets is how great they can be for saving money. The upfront cost may be comparable to some materials but handling is easy and installation is quick and cheap. In addition, the sheeting is easy to maintain. The main cost here will likely be painting or refinishing in the future but this is not something you need to do frequently. The longevity of the sheets also means your investment will go further.

Beautiful options

Yet another place where metal sheeting stands out is the huge array of options when it comes to the colour, finish, and styles. There is a lot to choose from. For example, you could have natural metal colours, paint the sheets any kind of colour, opt for a clear coating, and much more. You can have the classic ridge style sheet or something else entirely.

Order metal sheets for your wall cladding today

Peter Wragge Supplies is proud to offer high quality products for a variety of projects. For example, we have sheeting for wall cladding, roofs, and more. In addition we stock a variety of fixtures and fittings. All our products are available for great prices.

If you want to order metal sheets today, or have any questions, contact us. We have a lot of experience and help clients in various industries to choose the right materials.

Insulated panels

Frequently asked questions about structural insulated panels

Over the years we have become a successful business by providing our customers with the highest quality products. We have a wide range, including insulated panels. We can arrange fast delivery and also offer advice about storing and installing the sheets.

Structural insulated panels (SIPs) are some of the best materials you can use on your property. Those who have never used them before may have questions. We are going to answer some of them right here so you know why they are such a good investment.

What are SIPs?

Firstly, we will go over what they are. These are high performance building components suitable for use in roofs, walls, and floors. You can use them on light commercial as well as residential structures. The panels are a core of stiff foam plastic insulation between a pair of structural facings. The end result is a panel that has insulating properties.

Can they save you money?

There are several ways these panels can save you money. For example they reduce the labour and construction costs. With a top tier building envelope, you can reduce the amount of HVAC gear you need. For example, you can minimise ductwork. Something else builders can do is lower job site waste disposal considerably. If homeowners introduce additional energy-saving features into a home with SIPs, it is possible to have utility savings of 50%.

Are they green panels?

Those of you who are worried about the environment will likely want to know how green these insulated panels are. They are some of the most environmentally responsible building systems you can find. A SIP building envelope creates persisting insulation and aids you in saving natural resources. Moreover, they very airtight and lower construction waste.

Air quality

SIPS can even enhance air quality in a property. The SIP building envelope’s airtightness stops air from reaching the interior. This is except in controlled amounts. As a result, it is easier to control the humidity. This leads to a house that is more comfortable for inhabitants. In addition, the home is less likely to suffer from dust mites and mould growth.

Are SIPs compatible with other building systems?

If you are wondering whether SIPs are compatible with other building systems, the answer is yes. Wall panels are able to sit on a myriad of foundation substances. This includes insulated concrete forms, blocks, and concrete. You size SIPs to accept dimensional lumber. Furthermore, they are seamlessly compatible with stick framing.

Builders can opt to construct using SIP walls as well as a standard truss roof. On the other hand, they can merely stick walls as well as a SIP roof without much effort.

There is something else that SIPs are popular for. It is offering timber frame structures a well-insulated building enclosure.

Rely on us to supply insulated panels

At Peter Wragge Supplies, we have a huge array of roof and wall panels just waiting to find their new homes. They include rockwall and composite panels. There is also rigid board insulation. The one you choose will depend on your individual circumstances.

If you would like to know more about insulated panels or our other options, you are welcome to contact us. We will give you advice and recommendations.

Corrugated roofing

Reusing corrugated roofing sheets

There are lots of different options to consider when you design a roof. For example you must think about the pitch, the style, drainage, insulation, weight, and durability. There are many materials to choose from, including tiles, shingles, and corrugated roofing sheets. You need to select the right one, ensuring you consider all the pros and cons.

Corrugated roofs are a great choice for several reasons. This includes the low cost, high strength, low weight, and ability to cover large expanses. The sheets can also be a range of colours and finishes. Perhaps more importantly, high quality sheeting can last a long time. When you need to replace sheets you can even reuse the old ones in several ways. This is much better for the environment.


A great looking fence could be the perfect way to frame your garden. It could also provide the extra privacy you want. Old corrugated sheets can make excellent fence panels. The size and shape means it is easy to create your fencing. You can turn them sideways or stand them upright to suit your tastes. You can combine them with wooden frames to get a really great rustic look or paint them so they are bright and eye catching.

Wall cladding

You can add the sheets to a wall to create a wonderful feature. Again the fact you can paint them different colours really helps. Or you could leave the base metal showing for a modern, industrial look. You can have the sheeting on exterior walls and also use it indoors. Some people even use the sheets behind sinks or showers.

Door panels

If you are tired of boring old doors, why not use the old corrugated roofing sheets to make them more attractive. You can use them on any kind of door, whether it is a full barn-size one or a small cabinet. The low weight is great here and means you don’t need to worry about the doors becoming very heavy.


Open plan living is very popular at the moment but there are still times when people want to split bigger spaces up to get more privacy. Partitions are a great solution and they can be really artistic and nice to look at. Corrugated sheets are a good option here and can fit into a wooden framework.

Other uses

There are plenty of other possible uses too. For example you could again use them in a wooden frame to create planters. They could look really fantastic in your garden. You could also use them as backing for shelf units or book cases. These backs can be pretty delicate and prone to damage. The sheets on the other hand are much stronger. You could even use small pieces of the sheets to create things like birdhouses.

Order corrugated roofing sheets today

At Peter Wragge Supplies we stock a wide selection of high quality products. This includes sheeting suitable for various types of roofing. Our goal is to offer the best items for a great price so clients can buy with confidence.

If you have any questions about corrugated roofing, contact us. It is our pleasure to help you decide on the right roof.

Corrugated sheets

Corrugated sheets vs roof tiles

Roof tiles are still the most popular option for roofing in the UK. However, corrugated sheets have become a very good alternative. There are many reasons people choose to use them. As a leading supplier we wanted to have a closer look at them and why more people should consider sheeting.


Roof tiles can last as long as 50 years and survive in all kinds of weather. However, they do experience wear. Once they lose their protective coating, they can become brittle and fail. Corrugated sheets can last a similar length of time. They also have a protective coating that can wear away but it is possible to replace this. As a result they can last longer.


Both roof tiles and metal sheets will need some upkeep. However, tiling tends to require more as it can be a very hospitable place for moss, algae and lichen. They hold on to the rough surface and can feed on the minerals in the tiles. Sheets on the other hand are smooth and don’t contain anything these organic materials want to feed on. Many of them even have a protective treatment against the growths. They can get dirty and require cleaning, but this is less maintenance.


While both can last a long time, there will come a point where a replacement is necessary. With tiles this can be a tricky, time consuming job. This is because of how the roofing is built. The tiling will overlap to prevent water from getting into the roof. However, if you need to replace a tile you need to remove a full row or several to do so. This takes a lot of time and effort. With sheeting, it is a pretty simple case of replacing the old section. It is a faster, lower cost job.


Roof tiles are heavy, whether they are concrete, slate, or any other stone. As a result you need roof joists and beams, walls and foundations capable of supporting this. Corrugated sheets on the other hand are lightweight. That means they put much less pressure on the property. This can save on the amount of concrete needed in the foundations, making projects greener.


You can get tiles made from a range of different materials. As a result there is a lot of choice in terms of colour. However, roof sheets have far more options. You can choose from even more colours and get a roof that looks incredible.


When it comes to insulating properties, metal is far ahead of any kind of tile. It can effectively trap heat within a property and also reflects light and heat very well. As a result it can keep a property warm inside and also reduce the risk of overheating and having to use air conditioning or electric fans.

Order corrugated sheets from us

If you want to use the sheeting on a building, you can buy from Peter Wragge Supplies. We are a long standing supplier and take care to source the best materials. We also handle them all with care and teach our clients how to do the same.

Whatever you have in mind, contact us to learn more.

Box profile sheets

How can you properly cut box profile sheets?

While box profiles can be a great product to work with, they can be an awkward material to get ready for installation. In this article, you can learn about how best to cut box profile sheets. You can then make sure that you get the best results possible. This allows you to prepare for the weather and provides a great opportunity to replace any old and worn sheets.

Where should you cut?

You might be planning to cut in situ but stop and think about other options first. This is an approach that has a number of health and safety concerns you really need to keep in mind. In addition, you have to consider whether you are able to produce a perfect cut.

When it comes time to cut, try putting the sheet somewhere flat with the face down. Make sure you use padded supports too when sitting it in place. This will make sure it is raised off the ground and prevents profile structure damage that occurs when you have inflexible supports.

What tools should you use?

The rule you want to keep in mind with tools when cutting is to opt for an option that won’t produce too much heat. The reason for this is that you don’t want to damage the sheet coating.

Consider a fine tooth metal cutting blade with your circular saw when you are doing straight longer cuts in order to produce a ‘cold cut’. On the other hand, if you have smaller cuts you need to make, go for a reciprocating saw or a jigsaw.

A valuable product

Box profile sheets act as another option instead of using traditional corrugated steel roofing. When you choose the profiles for your roof, you will have something that is light in weight as well as economical. Installation is also easy so it won’t be long before you have a great product in place. The popularity of these sheets is due to the tremendous thermal and anti-corrosion properties they have.

There are a wide range of roofing sheets on the market. These are available in various finishes as well as an array of colours. This way, you don’t have to make any compromises with the aesthetics. You can then opt for a design that looks great for your project.

These products are incredibly stable, and are often the first choice for builds of all kinds. This includes the agricultural, domestic, and industrial sectors.

Where to get the best box profile sheets

If you are going to purchase supplies for your project, you need to make sure they are the best quality whilst also being affordable. We provide a range of steel profiles for the roof and walls. In addition to box profile sheets, we offer insulation systems, fillers & lighting, and more.

Take the time to browse the site and get in touch if you have any questions for us.

Insulated roofing sheets

Details to remember when insulating roofs at rafter level

Peter Wragge Supplies has years of experience and always helps clients to choose the right goods. The speciality here is sheeting, whether it is for roofs or walls. Our collection includes insulated roofing sheets as well as many other styles. Everything here is of the highest quality and can be yours for some of the most reasonable prices on the market.

Re-covering roofs

In many scenarios, property owners need to re-cover over half of the surface of their current roof. It is here where you must make a Building Regulations application. Not to mention, the Regulations demand that you insulate your roof as part of the efforts.

When there is a room within the roof, insulating at the rafter level can prove to be very tough. The danger here is the chance of you creating condensation. This results in mould and will harm the structure’s fabric soon enough.

Positioning the insulation

Something that is equally as vital is where you place your insulation. While at the rafter level, you may need to raise your roof line. You need to do so by using counter battens and insulating sarking boards.

One thing to note here however is raising the roof causes technical and visual issues. These are not restricted to listed and historic constructs either. If your project is focusing on semi-detached or social housing, it might not be possible for you to raise the roofline.

There is a detail you may not be aware of though. It is that particular insulating breather membranes permit you to improve the insulation. In addition, you can manage the condensation. This is all without a change to the roofline. Better still, you can realise this without ruining the interior. Contact us if you require insulated roofing sheets for your project.

Considerations to make

You will want to consider several points for situations like these as well. For one thing, rafter depth could restrict the amount of insulation you can install. Moreover, it might not be possible or practical to place extra insulation on the underside.

In scenarios where the rafters are shallow, you can accommodate a limited degree of insulation. By shallow, we mean less than 75mm.

If you have a plaster and lath ceiling, forcing your insulation into the rafter space could disfigure it.

Vapour resistance

Another fact is that the capacity of the breather membranes to separate moisture from your roof depends on the ceiling’s vapour resistance. The majority of present day ceilings don’t have a layer specifically for vapour control. As a result, you should check to see whether you need a ventilated void.

A great source of insulated roofing sheets

At Peter Wragge Supplies, we are always looking to help those in need of products like our insulated roofing sheets. Our range of options is comprehensive. If that wasn’t enough, we also go to great lengths to ensure they meet today’s building regulations.

If there is anything we can do for you, please let us know.