Metal Roof Maintenance and Repair Tips

Metal roofs are generally long lasting which helps to explain their popularity. They are also good looking which is probably why we are seeing more of them on new homes.

 

All parts of the home need regular maintenance and occasionally a repair or two. A metal roof repair is no different. Here are some tips that will help ensure the roofs look good and last as long as possible.

 

Cleaning is necessary on occasion, especially if you live in an area with a lot of trees and leaves. A lot depends on the shape. If you have any crevices or flat spots, leaves and branches can get stuck in them. If you do not feel comfortable on a ladder, find a handyman or a roofing company that can take care of this issue for you.

 

Rain washes away most dirt and grime. But you might want to power-wash the roof every once in a while. Again, this is something that you can do yourself or hire a professional to do it for you.

 

Check for Drainage Issues: Rain keeps it clean but if puddles form on the roof, the water will eventually cause rust. You might have to get up on a ladder to make sure that rain is not pooling behind gutters or in other areas that are hidden from view. If you find serious drainage issues, you will likely need to contact a roofer to get suggestions. New gutters might solve the problem.

 

Touch Up the Paint: Touching up the paint on a regular basis will help prevent rust. Some brands contain polymers that are better at preventing rust on metal surfaces. But if it doesn’t match the color, you might not like the way it looks. Clear sealants or rubber coatings are other alternatives. The rubber coatings are a good idea if you are worried about leaks or if you currently have one and can’t seem to find the hole.

 

Check the Seams: Seams are the most common location for leaks. You can repair a seam or a hole elsewhere on the roof with roofing cement. If the hole is large, you may need to solder on another piece of metal.

Always be sure that the metals you use are the same type. If different metals touch each other, you have an increased risk of rust and corrosion. Even the screws should be of the same type of metal and washers should always be used.

With proper care and maintenance, your metal roof could last a lifetime. We hope the preceding tips were helpful.

Elastomeric coatings turning roofs and walls into efficient, protective planet- friendly machines for change.

Right now, the roof of the building you’re in is probably a very dark color, if not altogether black. Changing that color to white could radically improve operating costs, reduce utility bills, benefit the surrounding environment, and help everyone in the immediate neighborhood feel a little cooler during warm-weather months. Properly installed coatings of an environmentally advanced white elastomeric will enable the roof to last far longer, too.

The benefits of elastomeric coatings are not limited to roofs. Cementitious wall coatings formulated with this tough 100 percent acrylic elastomeric technology remain flexible but retain their tensile strength to protect over a wide range of temperatures. Their flexibility and softness also provide excellent resistance to dirt pickup and prevent wind-driven rain and moisture from seeping into cracks and causing structural damage, even in humid, hurricane-prone regions. Elastomeric wall coatings keep homes in one piece – safe and dry.

“White Knights” to the Rescue

Reducing heat build-up on commercial and residential roofing can dramatically affect building operating costs. Findings reported by the Roofing Manufacturers Association conclude that heat build-up can shorten the useful life of rubber, synthetic polymer, and especially asphalt roofing systems. Cool roof technology utilizing specialized white coatings that reflect the sun’s light before it can be turned into heat significantly reduce temperature. For example, a 95° F day raises black roof top temperature to 170° F, while a white roof would not exceed 120° F — a temperature drop of almost 30%.

For further details visit:

http://www.fixallroofs.com/roof_coatings/elastomeric_roof_coatings.html

Roof Coatings And Their Benefits

A monolithic and fully adhered liquid that is applied over the roofs is called roof coating. It is applied over the regular roof system. That is why it acts as a covering or a top layer over the traditional roof. This asks for many features that a roof coating must possess. As it is the outermost layer therefore it is also the most exposed layer. That is why, it is manufactured in such a way that it is able to tolerate a lot of environmental factors like UV and infrared, temperature extremities like rain, hail and the physical damage caused due to these factors. It is very elastic in nature which enables it to endure the temperature extremities without cracking. Hence roof coatings if applied properly over the roofs can provide maximal protection to the roof from these deteriorating factors, ultimately extending the life of the roof.

The advantages that roof coatings deliver cannot be ignored. The foremost benefit is repairing roof leaks. In this way it reduces the cost of re roofing. In addition the reflective nature of roof coatings greatly reduces the cooling cost because these coatings reflect the heat and sun rays, generating a cooling effect. Also these coatings are sometimes used ornamentally. Where roofs are exposed and visible, the roof coatings results in providing a cosmetic effect.

Among many types of roof coatings which are available, the most common ones are polymer-modified acrylic elastomers and polyureas, asphalt cutbacks and emulsions, silicones, SPF and high-performance urethanes. White roof coatings, tinted roof coatings, elastomeric, aluminum and metal roof coatings are also few broad categories of roof coatings.

Elastomeric roof coatings are very versatile and can be applied on a large variety of roofs such as single-ply, metal, asphalt, polyurethane foam or concrete roofs (CSPE, EPDM, TPO, PVC). This compatibility feature is very useful and makes it prominent among other roof coatings. An elastomeric roof coating creates a uniform, seamless and durable surface that remains flexible even at low temperatures. It is very adhesive in nature and provides excellent UV protection for polyurethane foam. Its highly reflective nature not only reduces the cooling costs but also prevents premature degradation. Elastomeric coatings can be employed both in construction phase and the maintenance phase.

 

Waterproofing Fish Ponds, Fountains With Liquid Roof

Liquid roof or Liquid rubber, being liquid EPDM, has a wide range of application areas due to its extensive features. Its reflective nature results in delivering cooling effect. It is UV and ozone layer stable, highly chemical resistant, can tolerate a very broad temperature range and is compatible with a variety of surfaces like rubber, fiberglass, concrete, metal, foam, wood and fabric. It is the best solution for roof leaks repair. But besides all these features, one characteristic of epdm that is very important and must be mentioned is its water proofing nature. Due to this, it is extensively used to waterproof fountains and fish ponds.

The fountains and fish ponds have concrete surfaces. When special additives for water resistance are not added to a concrete surface, a need for an impervious coating becomes very essential. Because if such a coating is not applied, then it may lead to leaching out of soluble constituents and this is something very dangerous. These factors demand that the ponds and fountains must be glazed with a coating that is nontoxic and safe for the fishes and offers maximum water resistance. Liquid EPDM rubber, no doubt is the best. It provides protection to the surface both against the fresh and salt water.

Besides providing the water proofing feature, it also provides a solution to the roof leaks problem. The pond surface is usually plastic, concrete or rubber lined. When leaks are encountered in concrete surfaces, rubber liners are usually installed. But this process is very tricky and complicated. Also plastic pond liners generally get cracked. They can be repaired with products like caulks and tapes but they eventually get wear out. So for fixing leaks on both plastic and concrete surfaces, liquid roof is the most recommended product. It is both long lasting and easy to install.

Surface preparation for application of liquid roof to ponds and fountains etc should be done carefully. The surface should be cleaned properly before application. If an alga is present treat with an algaecide or 25% solution of bleach, let stand for one hour and rise well. In fish ponds polishing the surface with a wire brush or a high pressure water spray might be needed. A rain free one week is needed for the surface to dry out.

 

EPDM Liquid Rubber

Liquid Rubber Sealant Coating
Liquid Rubber is a unique product that has a successful track record in the world market for over 20 years. Liquid rubber has a resistance for the extremes of temperature.Liquid Rubber coating has 700% elasticity. Liquid Rubber forms a waterproof and seamless coating when dry after the application. Liquid Rubber retains its specifications in the temperature range of-20C to + 80C due to its resistance to UV and sunlight, can be used with full confidence even on places such as terraces and roofs that are under exposure to intense sunlight. Liquid roof features very high flexibility and crack-bridging ability.