how do you fit corrugated plastic roofing sheets

How to Install Corrugated Plastic Roofing

Full Answer

How do you measure a roof for corrugated roofing?

Multiply the two measurements together to get the total area of the roof. When purchasing the PVC corrugated sheets remember that the sheets need to overhang the verge of the roof by 2 inches. Also, each sheet overlaps the next as it is laid horizontally and by 2 inches vertically.

How to choose PVC corrugated sheets for roofing?

When purchasing the PVC corrugated sheets remember that the sheets need to overhang the verge of the roof by 2 inches. Also, each sheet overlaps the next as it is laid horizontally and by 2 inches vertically. Corrugated PVC sheeting is an economical roofing material that is available in many different colours or can be transparent.

How do you drill holes in corrugated plastic roofing?

Drill holes, using a 3/8-inch drill bit suitable for plastic, along the bottom purlin mark in the lowest part of each corrugation and in each corrugation for the top purlin. Drill holes in every fourth corrugation for purlins in between the top and bottom. Use this sheet as a template to drill holes in the remaining sheets.

What do I need to know before installing corrugated roofing?

Before you begin your installation, first ensure that you have all of the materials that you require. This includes the corrugated sheets themselves, as well as flashings, eaves fillers and fixings.

What is corrugated roofing?

How long does corrugated metal last?

What is the advantage of PVC roofing?

How far apart should trusses be?

What are the disadvantages of PVC?

How to stop rain from coming in on a wood panel?

Is metal roofing a fire prone material?

See 4 more

About this website

How do you attach plastic corrugated roofing?

3:429:37How to Install Corrugated Polycarbonate Roofing - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe shank size is about six millimeters. We actually need a 10 mil hole to go through our roofing toMoreThe shank size is about six millimeters. We actually need a 10 mil hole to go through our roofing to allow for expansion and contraction.

How do you install corrugated polycarbonate roofing sheets?

1:363:13How to install polycarbonate roofing - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou need to screw into every second corrugation on the end purlins that's the top and the veryMoreYou need to screw into every second corrugation on the end purlins that's the top and the very bottom and in the mid purlins. It's every third or fourth corrugation. Make sure you leave the end free.

How do you fit corrugated roofing sheets?

0:421:59How to install corrugated - YouTubeYouTubeStart of suggested clipEnd of suggested clipMust be done according to wind direction align sheets facing the drip edge of the roof. You can useMoreMust be done according to wind direction align sheets facing the drip edge of the roof. You can use strips to guide you please take your time in doing this fasten sheets to curls.

How do you install plastic sheets?

4:097:00How To Install Parkland PlasTEX Panels - YouTubeYouTubeStart of suggested clipEnd of suggested clipApply the adhesive. And put it up on the wall. Adjust. The panel allowing an eighth of an inchMoreApply the adhesive. And put it up on the wall. Adjust. The panel allowing an eighth of an inch between each sheet. Or between the final sheet edge and the corner. Once a wall is completed.

How much do you overlap plastic corrugated roofing?

Use 10-by-2 in (25.4 by 5.1 cm) screws with polycarbonate washers to secure panels to the roof trusses. Overlap the panels by at least 2.5 inches (6.4 cm).

Where do you screw corrugated roof panels?

0:443:07DIY Metal Roofing Installation, Screwing Metal Roofing Down On A ...YouTubeStart of suggested clipEnd of suggested clipIt is crucial that your screws land on the overlap of panels. It. Should run along the first highMoreIt is crucial that your screws land on the overlap of panels. It. Should run along the first high seam of the lower panel screw.

What screws to use on polycarbonate sheets?

#9 x 1-1/4" screws used to fasten corrugated polycarbonate sheets to wood base.

How much do you overlap polycarbonate sheets?

Only one corrugation overlap is required on sides of sheets. Do not stretch or force sheet to overlap. Cover long spans by overlapping sheets a min. of 4”.

How many screws are in a corrugated sheet?

There will be four screws per screw line placed in the high of the corrugated panel. The screws are spaced out so that every third corrugation has a screw.

How do you hang a plastic sheet on the wall?

2:187:00How to Install PVC Cladding Panels - YouTubeYouTubeStart of suggested clipEnd of suggested clipPress firmly on the edging strip then staple in place every 30 centimeters. At ceiling and groundMorePress firmly on the edging strip then staple in place every 30 centimeters. At ceiling and ground level you should also use Universal edging strips at the edge of the ceiling. And the floor.

How do you hang plastic wall panels?

3:586:37How to install PVC Panels - Duramax PVC Wall Panels Installation VideoYouTubeStart of suggested clipEnd of suggested clipStarting at a corner insert the first panel into the trims. And slide the panel along. Until it'sMoreStarting at a corner insert the first panel into the trims. And slide the panel along. Until it's flush with the wall. Make sure the first panel is square to ensure the remaining panels are plumb.

How do you install plastic wall covers?

2:023:15SIMPLE WAY To Install PVC Wall Panels - YouTubeYouTubeStart of suggested clipEnd of suggested clipNow simply fold over the panel to separate. It. Add the silicon to the back of your panel again andMoreNow simply fold over the panel to separate. It. Add the silicon to the back of your panel again and then apply your panel straight to the wall.

How do you install polycarbonate roofing?

0:3212:18Polycarbonate Roof Installation - YouTubeYouTubeStart of suggested clipEnd of suggested clipAs i wanted to minimize making cuts to the sheets. I also needed to allow for an expansion gapMoreAs i wanted to minimize making cuts to the sheets. I also needed to allow for an expansion gap between the sheets. And the width of the rafter glazing bars. But more on that as we go along the first

What screws to use on polycarbonate sheets?

#9 x 1-1/4" screws used to fasten corrugated polycarbonate sheets to wood base.

Do I need closure strips for polycarbonate roofing?

Closure strips enhance the appearance of your polycarbonate or PVC panel project. Providing weather tightness, plastic or foam closure strips are recommended for sealing the opening created where the corrugated sheet meets flat surfaces at flashing, curbs, etc.

How do you fit polycarbonate roofing?

3:266:35How to Install Corotherm Polycarbonate Roofing SheetsYouTubeStart of suggested clipEnd of suggested clipWith the silver sealing tape at the top of the slope. And the blue breather tape at the bottom pushMoreWith the silver sealing tape at the top of the slope. And the blue breather tape at the bottom push the sheet into position between the glazing bars ensure that the printed film is facing upwards.

How to fit corrugated PVC sheets | eHow UK

Measure the length and width of the roof by using a tape measure. Multiply the two measurements together to get the total area of the roof. When purchasing the PVC corrugated sheets remember that the sheets need to overhang the verge of the roof by 2 inches.

How to secure corrugated sheets?

Use special roofing fasteners rather than standard screws to secure the corrugated sheets as they have a waterproof seal underneath the head that prevents leaks. When joining panels, you should use silicone sealant along their vertical length and overlap the sheets by one corrugation. Be sure to use a generous amount of sealant so that there are no gaps and to receive the best performance. Take care to position your ladder securely and not to over-stretch when fastening the corrugated sheets. Ideally, you should have a friend assist you by holding your ladder steady.

How many millimeters should a plastic roof be?

The installation of plastic roofing is much easier if you drill the holes for the fasteners in advance. Ideally, you should aim to have the fasteners at the high point of every fourth corrugation. The pre-drilled holes should be eight to ten millimeters in diameter and two millimeters wider than the fasteners you are using to allow room ...

What to use on a roof with a shallow pitch?

If your roof has a shallower pitch, you may need to use additional weatherproofing measures. For a secure and attractive finish, you should use molding strips on top of the rafters. Use the rounded molding strips on the vertical rafters and the corrugated ones on the horizontal cross-braces.

Can you cut plastic roofing?

Although plastic roofing is very strong, it is very easy to cut to your required size. Some types of plastic can be cut using garden shears or scissors, but for others, you may need to use a fine-toothed saw. Higher quality plastics will be easier to cut and leave a cleaner line.

Can you use flashing on a plastic roof?

For an attractive finish and additional weather protection, especially if your plastic roofing adjoins another building, you can use flashing to improve the seal. If you live in an area with a high level of rainfall, it may also be wise to invest in gutters that can be installed after the plastic roof is in place.

Is plastic roofing a good alternative to metal roofing?

Corrugated plastic roofing is a long-lasting and low maintenance alternative to corrugated metal roofing. Plastic is much lighter and easier to work with, making it popular with homeowners looking to save money that could be spent hiring professional installation teams. In order to install your plastic roof correctly and prevent leaks, you should follow the instructions below carefully.

How much do you need to overhang a PVC sheet?

When purchasing the PVC corrugated sheets remember that the sheets need to overhang the verge of the roof by 2 inches.

What is corrugated PVC?

Corrugated PVC sheeting is an economical roofing material that is available in many different colours or can be transparent. With different thicknesses and strengths it is suitable for a wide range of uses from garage roofs to conservatories.

How many inches does a PVC sheet overlap?

Also, each sheet overlaps the next as it is laid horizontally and by 2 inches vertically. Corrugated PVC sheeting is an economical roofing material that is available in many different colours or can be transparent.

How to measure the area of a roof?

Measure the length and width of the roof by using a tape measure. Multiply the two measurements together to get the total area of the roof. When purchasing the PVC corrugated sheets remember that the sheets need to overhang the verge of the roof by 2 inches. Also, each sheet overlaps the next as it is laid horizontally and by 2 inches vertically. ...

Where to nail ridge pieces on a roof?

Nail the ridge pieces along the top ridge of the roof starting at the furthest edge from the prevailing winds. Fit ridge pieces to the verges of the roof nailing them to the side barge boards.

How far should ridge caps be from the opposite end of a roof?

Lay ridge caps from the opposite end of the roof to the direction of prevailing wind. Each cap should be overlapped by the next cap in the run by a minimum of 150mm.

When laying sheets do you fix them?

We recommend when laying your first few sheets to not fully fix them until you are sure they are correctly aligned. This can help mitigate the impact of any false starts to begin with and only once you are sure, is it best to put the remaining fixings in and carry on with the build.

What is the minimum pitch for a single pitch roof?

For a single pitch roof the minimum pitch we recommend is 12 degrees Tile Form sheets must always be laid from right to left. When laying the first sheet it should be offered onto the roof to get the purlins in the correct place as when fixing the sheets, the screw will be in line with the purlins.

How high should a single pitch roof be?

For a single pitch roof the minimum pitch we recommend is 4-5º. Lay Box Profile sheets in runs. Start at the eaves and in the corner away from the direction of the prevailing wind (this will help to prevent side laps facing into the wind and water ingress). If the first sheet is not laid perpendicular to the eaves and ridge, adjustments will have to be regularly made when laying other sheets and a ‘saw tooth’ effect at the eaves will be seen. This may be unavoidable if the building is not square.

How to cut anti condensation felt?

Heat can damage the coating on the sheet and thus cause discolouration, scratching and in some respects could ruin your anti-condensation felt attachment. For longer, straight cuts using a circular saw with a fine-tooth metal cutting blade that produces a cold cut is often advised. If you only need to make smaller cut-outs and openings, or for cuts that are not straight, a jigsaw or reciprocating saw may be recommended by a professional.

Where are the verges on a roof?

Barges, otherwise known as Verges or Barge Boards, refer to the Fascia Boards fitted at the Gable End (section of the wall located at the roof’s pitch). Adding a Barge to your project should occur after your roofing sheets have been fitted to your Roofing Project correctly. Position your Barge and ensure you have a 200mm minimum overlap at either end.

Do you need flashing for a roof?

When protrusions are a part of your roofing process, you’ll need to make sure you install adequate flashing and additional framing, where required, to support the sheeting. Depending on the position of the cut through the roof, special attention should be given to roof flashings for pipes, in particular, vent pipes.

How to install Vistalux roofing sheets

The Vistalux installation guide explains how to install PVC roof sheets on a carport or lean-to. However, the instructions can be applied to porches, awnings, gazebos and sheds. It includes a list of the tools and materials you’ll need, a checklist and important warranty details.

Was this guide useful?

Let us know if you liked the post. That’s the only way we can improve.

Where to store polycarbonate roofing?

Storing Unused Polycarbonate. If you have any polycarbonate roofing left and would like to store it for later use, it is best kept in an interior location to minimise wear. This is also goes for any equipment and accessories you may have used in the building process.

What is polycarbonate sheeting?

Categories: How To. Polycarbonate sheeting is one of the most popular forms of roofing in the UK. Incredibly versatile, it can be seen on a wide variety of structures including conservatories, garages, carports, canopies, lean-tos and even extensions. Polycarbonate is highly favoured by homeowners thanks to its low price point, solid durability, ...

What Do I Need to Do Before Installation?

The first step is to ensure that the structure is solid and secure enough to support the polycarbonate roof, along with all components such as rafters and glazing bars properly applied.

How to contact Polycarbonate?

They’re available via telephone on 01295 565 565 or via the online chat on our website.

What are cloches sheets used for?

They can also be used as a form of cladding or as a balcony safety barrier.

Is polycarbonate stronger than glass?

Multiwall polycarbonate features a corrugated form factor which makes it incredibly resistant to impact – up to 200x stronger than glass! As a lightweight and easy to install roofing option, it’s one of the most popular among British homeowners. Available in bronze and opal finishes, as well as clear which allows maximum light into the structure below.

Can you install polycarbonate roofing sheets on any structure?

Read on to find detailed information about all the key steps, as well as an explanation of the tools and equipment you’ll need. These steps will be the same when installing polycarbonate roofing sheets on almost any structure, but specific steps may vary depending on the exact project.

What is corrugated roofing?

Corrugated roofing is a great way to top a garden shed, shop, or patio. It's quick, easy, low cost, and you can do it yourself. You only need some basic tools and materials. Steps.

How long does corrugated metal last?

One of the strongest features of corrugated metal is its durability. Modern galvanized steel or aluminum is resistant to rust, and can easily last up to 100 years. Metal panels are much more durable than asphalt shingles, so you won’t need to repair or replace your roof as frequently.

What is the advantage of PVC roofing?

The advantage of the PVC/polycarbonate roofing is the translucency of the panels. They allow daylight to enter through them. If cost is a factor, PVC is a cheaper alternative to sheet metal. PVC will block out the heat from the sun much more effectively than sheet metal, which will act like a radiator.

How far apart should trusses be?

When framing the roof, the spacing for roof trusses should not exceed 24 inches (61 cm) and purlins should not exceed 36 inches (91 cm) apart.

What are the disadvantages of PVC?

The disadvantages of PVC are that it's not as durable as sheet metal, is noisy in the rain, and can easily break off during high winds.

How to stop rain from coming in on a wood panel?

Close or seal off the ends with a wood or plastic strip under the panel at each end . These will stop the entry of rain, wind, and pests.

Is metal roofing a fire prone material?

Metal roofing resists rot, is not susceptible to insect damage, and is non-combustible (a boon in fire-pro ne areas). One downside is that the metal sheets have a susceptibility to denting, both in installation and during hailstorms.

Prepare Roof

Cut Roofing to Size

Pre-Drill Holes

Fastening

• Use special roofing fasteners rather than standard screws to secure the corrugated sheets as they have a waterproof seal underneath the head that prevents leaks. When joining panels, you should use silicone sealant along their vertical length and overlap the sheets by one corrugation. Be sure to use a generous amount of sealant so that there are no...

See more on doityourself.com

Finishing