Corrugated Plastic Roofing

ous materials are utilized for making creased material, and they incorporate steel, fiberglass, plastic, and so forth. Creased plastic material has the commonplace edges and sections design, and is made of polycarbonate plastic.


This type of roofing comes in different colors that range from clear and translucent, to green and blue. The ridges and grooves pattern makes them strong, and allows water run off. While the wavy pattern is known as round profile corrugated plastic roofing sheets, even box profile types with box-type ridges are available in the market. Usually, these roofing panels are used for covering patios, carports, and greenhouses. Clear sheets are used for covering greenhouses, as this material admits enough light into the structure, and maintains the temperature and humidity levels. Sometimes, these roofing panels are also used as siding. Some types are reinforced with fiberglass threads.

This roofing material is lightweight and is easy to install. As compared to some other types, like the corrugated fiberglass roofing, these plastic panels are inexpensive. However, they can be weaker than other types, like the corrugated sheet metal roofing. So, avoid walking over these plastic panels. Even accumulation of snow and other debris must be removed regularly. However, they are resistant to corrosion and weather damages. They can also be painted afresh, if the color fades off. Before installation, you have to make sure that the roof is having a pitch of at least one inch per foot, so that the water will drain properly. Otherwise you have to opt for some additional waterproofing measures.

Installation Tips

Cutting: If you want to cut corrugated plastic roofing, use a fine-toothed hand-held power saw or a table saw. Measure and mark the sheet, as per the required dimensions. Use table clamps to attach the edges of the roofing panel to the surface of a table, so that the part of the panel you want to cut hangs off the table. Put on the safety goggles and gloves, before cutting the roofing panel through the markings. It will be always better to use the blade with the smallest tooth, for this purpose.

Fastening: You have to use round molding strips on vertical rafters and corrugated molding strips on cross braces. Use a nail gun and attach the molding strips to the rafters and cross braces, using aluminum nails. In order to nail the roofing panel to the wall, you have to drill holes, beforehand. It is often recommended to drill holes on every fourth corrugation, that too, at the higher points. The holes must have a diameter of eight to ten millimeters. The diameter of the holes must be wider (around 2 mm) than the diameter of the fasteners, because the sheet may expand slightly, during hot weather. There are various types of fasteners with water sealants, and it is better to opt for such versions, rather than the regular ones.

Sealing: There are certain basic factors that have to be taken care of, in case of corrugated plastic roofing installation. If you go for side by side installation, make sure that the panels overlap properly. You should also caulk the seems with a silicone sealant, throughout its length, so as to prevent water from entering inside. It is always advisable to overlap the ends of the adjacent sheets, by one corrugation. If you are installing them one above another, then, it will be better to work from bottom to top.

In short, corrugated plastic roofing can be a perfect choice for greenhouses, patios, carports, and other such constructions. You must understand its pros and cons, before investing on this product. If you find it not suitable for your purpose; go for other types, like metal roofing or fiberglass roofing.

Metal Roof Installation Over Shingles

Metal rooftop establishment, particularly over shingles, is not a cake walk. Nonetheless, it definitely isn’t a genuine intense occupation either. The accompanying article will inform you how to go regarding it.

Bored of seeing those shingles covering your roof? May be it is time for a change. How about having a metal roof over those shingles? Earlier, metal roofs were a part of houses which were designed only by architects. Recently, enough conventional houses too have them. Even if the house does not have a metal roof, and there are shingles, the roof can be built over it. Although there are a few architectural and construction-related concerns, they will be described as the article progresses. Take a look at the installation instructions:

#1 Gathering the supplies and tools is the fundamental task at hand. You will require:

  • Pine boards
  • 3-inch wood screws
  • 1¼-inch roofing nails
  • Hammer
  • Drill or screwdriver
  • 5/16-inch lap screws
  • Notching scissors
  • Closures

#2 Begin with making a slat board base on top of the shingles. You will have to lay some ¼-inch pine boards on your roof at every 2 feet. These will be attached to the roof with the help of 3-inch wood screws in each corner. The boards have to be laid from bottom to top.

#3 Around the perimeter of your roof, install a metal edging. For every 4-6 inches, nail the edging to the roof, using 1¼-inch roofing nails. The next thing to be done is to install metal roofing sheets, one by one. On a single section of the roof, lay the sheets from top to bottom. Once again you will require 1¼-inch metal wood screws for fixing the metal sheets with the wood slat board base.

#4 With a distance of two feet, place the screws on each side, in the center, just for the first metal sheet on the roofing. The next sheet will ideally overlap the first one, and this pattern will be continued every time you install a new sheet.

#5 The next thing is installation of overlapping screws, post covering of the roof with metal sheets. Fix the sheets with the help of 5/16-inch lap screws at a distance of 4 feet from each other, wherever there is an overlapping of the metal sheets. You can now install the metal trim along the edges of the roof and the top ridge. 1/4-inch metal wood screws, 2 feet apart, have to be fixed for this. For making the metal bend over the ridge, use notching scissors for notching the metal in the center. This is important when installing metal roofing over shingles.

#6 The bottoms of the metal sheets have to be closed. This portion will not be totally attached to the roof unlike other parts. ¼-inch metal wood screws, fixed at every 2 feet, can be used for fixing the bottoms to the roof.

#7 Finally, install closures by just pushing them in the openings. They will seal themselves, as they are self-adhesive on one side. These are useful in preventing water, insects, and other unwanted material from getting through the openings.

This was a basic overview of metal roof installation over shingles. When you actually do it, it might turn out to be more difficult than reading about it. However, you can always hire someone to do this for you. Remember, there will be some pros and cons of installing a metal roof over existing shingles. You can think of installing them if there are less than four layers of shingles on the roof. Otherwise, drop the idea. You can consult a concerned professional, in such a case. He shall also tell you about the installation cost and allied costs. However, if you are going to turn this into a DIY project, remember to take all the precautionary and safety measures.

Tips to Clean Roof Shingles

As the top of your home is every day presented to unforgiving natural conditions like rain, warmth, and daylight, it effortlessly gets to be stained. Staining combined with the development of form, molds, and green growth can give an unattractive appearance to the rooftop, and make your home watch exhausted. Other than destroying the look of your home, natural development can abbreviate the life of your rooftop.

Organic growth, especially algal growth can erode the limestone filler used in roof shingles. Over a period of time, the ceramic granules present on the surface can loosen and then washed off in rainwater. This in turn can reduce the heat-reflecting ability of asphalt shingles, besides shortening their lifespan and compromising their surface integrity.

Algal growth on the roof also paves the way for the growth of lichens and moss, which usually thrive in the gullets and edges of the shingles. They keep the roof damp by holding water and moisture, and cause the edges of the roof to lift up making them vulnerable to wind damage and leaks. Therefore, regular cleaning is an important part of roof care and maintenance, not only to maintain the aesthetic value of your house, but to increase the longevity of roof shingles.

Cleaning Roof Shingles

Before You Begin

Soak shrubs and all surrounding foliage close to the house with the garden hose. This will help protect your lawn and garden plants from the cleaning solution to be used on the roof shingles. Be sure to take all possible precautions to prevent any accidental fall or slip. It is better to have someone, a friend or a family member nearby, in case if you need any help. Use a sturdy ladder to climb onto the roof. To prevent slipping, be sure to wear non-slip shoes. You should also wear safety glasses and gloves during the entire cleaning session.

Things You Will Need

To clean your roof shingles, you will need a garden hose, a broom or sponge mop for scrubbing the surface, and a cleaning solution. Commercial cleaning products recommended by the manufacturer can be used for this purpose, or you can make a homemade cleaning solution by combining 1 cup chlorine bleach and ¼ cup trisodium phosphate with 4.5 liter water. You can also add a cup of detergent powder to this mixture to increase its degreasing ability.

Spray the Cleaning Solution

Spray the homemade cleaning solution on the roof shingles with the help of a sprayer, preferably with a pump sprayer. Allow the solution to stay on the roof for about 15 to 20 minutes. Work from the bottom of the roof, if you are standing on the roof while cleaning it. Stand at the peak of the roof and work in sections beginning with the lowest portion and then gradually working your way up. This way, you can avoid standing on wet shingles, as wet roof shingles can be quite slippery. It is better to clean the roof on a cloudy day, as this will prevent the cleaning solution from drying quickly.

Scrub with a Soft Broom or Sponge Mop

To clean the dirtier areas of the roof, you can use a broom or a sponge mop. Scrub the areas that are extremely dirty with the sponge mop or the broom while the cleaning solution is still there. However, be sure to scrub the surface gently, as vigorous scrubbing may damage the granular surface of the shingles.

Rinse the Roof

Once you are done with scrubbing the dirtier part of the roof, use a garden hose to rinse the roof shingles. Be sure to rinse the entire roof properly, as chlorine bleach can damage the shingles, if it is allowed to stay on them for a long time. If you have rain gutters installed on your roof, then push the dirt and debris to the gutters with the help of the garden hose. But be sure to rinse the gutters and the downpipes properly. Otherwise, the cleaning solution may corrode them. At the end of the cleaning session, rinse the garden plants and your lawn properly.

Cleaning Wood Shingles

Wood shingles are preferred by many architects and builders for their natural look and superior performance, especially in areas that experience high winds and hails. However, wood shingles are more susceptible to rotting, splitting, and warping, compared to asphalt shingles.

Like asphalt shingles, wood shingles need regular cleaning, as the accumulated debris can retain moisture and prevent the shedding of water from the roof, paving the way for the growth of wood-rotting fungus on the shingles. Wood shingles can be cleaned with the help of a garden hose and a soft broom, as explained above.

The use of pressure washing for cleaning roof shingles, especially wood shingles is a controversial topic. Excessive and imprudent use of pressure washers can erode the surface of wood shingles. So, it is better to get the condition of the roof evaluated by a professional roof cleaner before opting for pressure or power-washing. If pressure washing is required, be sure to use the minimum force possible, and give your roof a topical treatment afterwards.

Care and Maintenance of Roof Shingles

To prevent or minimize the growth of mold, mildews, and algae on the roof, take the necessary steps to improve the circulation of air, and increase the amount of sunlight the roof receives. This can be done by removing the overhanging tree branches that shade certain areas of the roof. Make sure that tree branches do not touch or rub against the roof, by pruning them at regular intervals.

To prevent algal growth on the roof, you can place zinc or copper strips near the ridge. Whenever it rains, the rainwater will come in contact with the metal strips, take up ions from them, and produce a chemical reaction that can inhibit the growth of algae and mildews. You can also opt for shingles with algae-resistant granules to avoid this problem altogether.

While using a commercial cleaning product, always follow the instructions mentioned on the label of the product. Apart from cleaning products, certain chemicals are available, which if applied on the roof once or twice a year, can considerably reduce the growth of mold and mildews. You can opt for these products, or do simple regular cleaning to maintain the look of your roof and increase its durability.

Tips To Select The Best Roofing Shingles

Various variables choose which ones are the best among a wide range of material shingles. It is as indicated by your requirements that it would be chosen. Perused more on this theme, in the article beneath.

Roofing shingles are one of the most important parts if you are looking for a sturdy and well-protected home. They not only are a necessity, but also provide a distinct look and identity to a house. Roof shingles are a covering for the roof, with separate overlapping elements. Home improvement, in many cases, may involve working on them. These are typically flat, rectangular in shape, and are laid in rows. The edges do not overlap. For resistance to water, a single layer is used. These are available in different materials: slate, asbestos-cement, wood, asphalt, fiberglass-based asphalt, and ceramic. Which amongst these is the best, is tough to say, as each is good for different situations and needs. Find the criteria for selecting the best suitable shingles, listed below.

Selecting the Best Roofing Shingle

Looks Matter
Well, if you are a sucker for looks, and want nothing else but a grand and royal look, may be you can think of cedar shingles for roofing. Although they are naturally beautiful, they lack versatility. As compared to them, composite ones have a host of styles and colors to offer. Moreover, you can choose a design to match your home exteriors.

A major aspect for deciding on the best choice, is their durability and strength. In case of durability, composite roofing shingles again earn brownie points. They are durable and dent-resistant, though they can loosen in bad whether. Wood is also good, but with the problem of rotting and other types of damage. In areas where it snows, metal ones can prove to be the practical choice.

Shingling (a)Long
Another factor is longevity. Metal, fiberglass-based asphalt, composite, and wood shingles, all are pretty much long-lasting. Composite shingles last between 15-30 years. Wooden ones, if properly taken care of, can last for more than 30 years, going till 50 years. The only issue with them is that they are not resistant to fire. Those made from slate are gaining in popularity, and are quite durable, lasting around 30 years or more.

To Each his Own
The climate is not the same all over the globe. So the location and climate have to be considered while getting the roofing shingles. Further, according to experts, best ones are those which are environment-friendly. Fiberglass composition is believed to be environment-friendly. That is, because they are made from recycled material. Wood shingles provide insulation naturally, cutting down on energy usage.

Stalling, Installing?
Ease of installation is an important factor. Wood shingles may require professional help to be installed, while composite ones are comparatively easier to install.

Some Tips

  • While buying the roofing shingles, always see the warranty. Three tab and laminated shingles typically have longer guarantee periods.
  • Thinking of the climate you live in will help you make the right choice.
  • The packaging labels are a good clue to ensure that the shingles are compliant.
  • Tile shingles are a good option if you are looking out for a different type of shingle. It is especially great for stucco homes and hot climates.

Finally, a search on the Internet, or in a white pages directory, will give you an idea about good manufacturers. You can then trot over to that store, and select the best roofing shingles to suit your purpose.

Tips for Choosing a Nail Gun That You Need to Know

unduhan-31Every sort of nail firearm fills a particular need. In this way, it is an unquestionable requirement that you consider where you might want to utilize the nail weapon, for to what extent, and how regularly would you be utilizing this power instrument.

A nail gun is a powerful tool that should be used only by skilled professionals and DIYers, and while wearing proper safety gear.

Although it may seem like a good idea to own a nail gun, its utility and extent of usage must be considered before purchase. A simple hammer is more than enough for driving nails meant for hanging picture frames and paintings. On the other hand, construction and building projects will necessitate the use of a powerful nail gun that can get the job done quickly and efficiently. The biggest advantage of using this power tool is its ability to rapidly shoot several nails within seconds and embed into the most resilient construction materials such as concrete, plywood, and hardwood panels. This Buzzle nail gun buying guide discusses how to choose a nail gun and some factors to consider.

Types of Nail Guns

Stick- and Coil-shaped Nail Guns
Nail guns are found in two shapes, the first being stick-shaped and the other being coiled. A stick nail gun has a straight and long magazine that is meant for holding a strip of nails. Stick guns may come in both angled and straight setups, whereas the angled models have a thicker gauge. On the other hand, coiled nail guns are equipped with a cylindrical magazine in which the nails are rolled up.

Brad Nail Guns
A brad nail gun comprises fine 18-gauge nails. Such a nail gun is meant for being used on baseboards, cabinets, thin trims, and moldings. These guns carry nails that are ⅝-2″ long and have small heads.

Finish Nail Guns
Finish nail guns have a heavier 14-16 gauge wire and are handy for baseboards, trim work, paneling and smaller crowns, and interior molding. This type of nail gun has the capacity to hold and shoot 2½-inch long nails and leaves a bigger hole than a brad nailer.

Framing Nailers
Framing nailer guns are meant for heavy-duty framing during construction of houses and buildings. They utilize low-gauge nails that are held together to form a stick that must be slid into the magazine of the nail gun. Such magazines have the capacity to hold hundreds of 20-40 inch stick nails.

Roofing Nailers
Roofing nailers are equipped with wide-headed and shorter nails. This type of nail gun is ideal for roofing, wall sheathing, framing, and underlayment. The nails are fitted into a coil-shaped magazine. A roofing nail comes with a dual contact trigger that aids in rapid shooting and embedding of coil nails.
Factors to Consider while Buying Nail Guns

Use of Air Compressor
Pneumatic nail guns will require the use of a powerful air compressor with adequate pounds per square inch (PSI) to keep the tool running at its expected pace. Therefore, check the air requirement of the pneumatic nail gun so as to not fall short of adequate pressure while working on a project. Additionally, these power tools need optimal air volume, which is measured in cubic feet per minute (CFM). Thus, to maintain appropriate CFM, make sure you buy the right-sized air hose for the compressor and keep it clean, dry, and the flow of air unrestricted. Make sure that the nail gun has a PSI and CFM rating that is compatible with that of the air compressor you wish to buy or already own.

Cordless Nail Guns
Cordless nail guns do not require an air compressor to rely on. Instead, these nailers use flammable gas, which is drained into the gun’s combustion chamber from a 0.6-oz. fuel cartridge. These gas nailers are powered by a battery that is rechargeable and use a linear-drive motor. Once the trigger is applied, the battery causes the gas to ignite, thereby, releasing enough energy to drive the piston and release a nail. Although not as powerful as air compressor-driven nail guns, cordless nail guns are almost as powerful and quick. However, these nailers are far easier to use in tight spaces, require less start-up time, and are more portable than pneumatic nailers.

There are different trigger mechanisms available for nail guns today. Therefore, you will need to try the tool before selecting one specific mechanism. For instance, some nail guns require that the user hold down the trigger and tap the gun on the nailing surface to release the fastener. Some nailers shoot nails at the slightest press of the trigger, which may end up releasing unwanted nails on the nailing surface. The best and the safest option is to opt for a nail gun that has multiple trigger settings, which allow the user to choose whichever is more comfortable to use and meet the firing needs of a specific project.

Depth Settings
It is imperative that the nail gun you choose has adjustable depth features so that you may be able to control the depth at which the fastener reaches the nailing surface. This setting will help you avoid nail protrusion, deep pecker markings, and countersinking of fasteners.

The weight of the nail gun will determine how comfortable, stable, and easy it is for you to use. For a safer bet, opt for a nail gun with a magnesium and aluminum alloy body, as these materials aid in drastically reducing the overall weight of the tool. Secondly, these materials also contribute in preventing the machine from overheating.

Being an extremely dangerous tool, it is of utmost importance that you choose a nail gun that is comfortable for you to use. Opt for an ergonomic design that will help balance the weight of the tool and make it easier to grip. Opt for a nail gun that has a big trigger and safety lock so that you never accidentally press the trigger.

Exhaust Plates
Nail guns may release a lot of exhaust and surface dust while being used. The exhaust plate in the gun ensures that the exhaust is diverted and does not cause discomfort to the user. You may enhance this feature by choosing a nail gun with adjustable exhaust plates that can be pointed even further away from the user.

Pneumatic nail guns need to be oiled regularly to keep the tool functioning optimally. Adding a few drops of tool oil in the nail gun’s air inlet will prevent nails from jamming.

Lastly, you must buy a safety box/case to store the nail gun, so as to protect it from wear and tear and prevent accidental injuries.