Common Types of Insulation Used in Roof Repair Calgary

insulation roof repair calgary

Roof insulation functions to keep temperature stable inside the house by keeping heat inside or outside the house. There are different types of insulation used in roof repair Calgary and some perform better than others. They work by using dead air spaces to slow down the flow and transmission of heat.

Insulation is essential in every roof assembly because it extends the life of the roof and enhances the performance of the roofing system. Selecting the right insulation is therefore vital because a wrong choice could be detrimental to your roof.

Different insulation types are available and utilized in roof repair Calgary, each with its own way of protecting the roof from temperature fluctuations.

These are some of the most common types of roof insulation:

Gypsum Board

The generic term applies to a type of panel products made up of water-resistant and non-combustible gypsum core. Gypsum board is more commonly called drywall, plasterboard and wallboard. To improve its roof-membrane adhesion, the board is treated with a non-asphalt proprietary coating on one side. It is commonly used as a thermal insulator on steel decks, cover board for foam-plastic insulations and vapor-retarder substrate.

Cellular Glass Insulation

This is made up of crashed glass mixed with a foaming agent. The materials are combined and reheated creating a uniform but connected cells or buns with insulating and flotation properties. The resulting composition is resistant to high heat, moisture and fire. Its widespread commercial use in roofing insulation stems from its exemplary cold storage applications.


A highly stable foam-plastic created from the combination of isocyanurate and polyol. It has the highest thermal insulating property among all conventional foam insulation available in the market today. The material is placed between organic or inorganic facers (glass-fiber mat and glass-fiber-reinforced aluminum foil).

Wood Fiber

An organic insulation based on cane, wood and vegetation fibers combined with binders and fillers. To enhance its resistance to moisture, some manufacturers coat the material with asphalt.


Perlite is composed of inorganic and expanded silicaceous volcanic glass combined with fillers and binders. To minimize the absorption of adhesive to the insulation while applying roof membrane, the surface is coated with asphalt or proprietary material.


A type of rigid foam insulation normally used on both residential and commercial structures. Its positive features include enhanced ability to insulate against extreme temperatures and noise. It is also waterproofed and durable. It comes in two types—expanded and extruded. The latter is the superior product for insulation because of additional qualities.

Avoiding Expensive Cost of Roofing Repairs Via Proactive Maintenance Program

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Roofs are major and long-term investments for houses especially for large buildings. Homeowners and building managers must find solutions to minor issues to prevent bigger long-term problems in the future. A minor leak today could become a major leak tomorrow if left unattended.

Cost of roofing repair or replacement can soar up when building managers and homeowners neglect to address issues right away. Hence, the importance of strictly observing proper maintenance programs designed to prevent premature degradation of roofs cannot be overemphasized.

Roof manufacturers in fact recommend proactive roof maintenance. The more proactive maintenance there is and less reactive, the longer the lifespan of the roofs will be.

Below are proven methods that can save homeowners and building managers considerable costs from otherwise-preventable roof repairs:

Advance Planning

The average commercial roof lasts around 17 years. With proactive preventive maintenance, you can extend the period up to 20 or 30 years by fixing minor problems before they become major headaches.

All roofing systems ultimately wear out regardless of the durability of the materials installed. A regular proactive maintenance program immediately spots isolated problems and allows building managers and homeowners to implement low-cost solution to extend the roof’s life.

Using Thicker Membrane

Membranes are installed on roofs to prevent water leaks and damage to structures. While a 60-mil sheet is more expensive than a 45-mil sheet, the difference in price does not exceed 5 per cent of the total roofing cost.

Thin membranes are weaker than thick membranes because they have lower resistance to hail, puncture and tear. Hence, thinner membranes tend to wear out faster. While some roof manufacturers and contractors give warranty to thinner membranes to be more competitive, using thinner membranes is not a good idea because the homeowners will eventually suffer if the membrane – and roof – degrade faster.

Maintenance Checklist

Keep a maintenance checklist that should be looked at a minimum of twice a year preferably after the summer and winter months. The checklist will help you monitor any potential problems before they arise. Adopting a proactive attitude in maintaining your roof means checking the seams, rafters, gutters and other areas that pose potential problems in the future. Since you do not normally see the roof on a daily basis, minor issues could slip through unless you follow a maintenance checklist where these could be detected early on. Keep in mind that a simple roof leak may actually hide a bigger problem underneath.

Roof Repair Tampa or New Roof?

roofing accidents

The roof is a very important part of a structure. It serves to protect the interior and structural integrity of the house from harsh elements in Tampa, including rain, heat, snow and strong wind.

Water leaks coming from above the house is a sign that something is wrong with the roof. If the roof has only been recently installed, the problem could be traced to poor installation. However if the roof is old, it might already need repair or even replacement.

New Roof

The following situations justify installing new roofs:

  1. When your roof is at or near the end of its service life. Roofs are expected to last around 20 to 30 years. If you experience leaks and other roof problems and your roof has used up its expected service life, a new roof might be necessary.
  2. To improve your home’s appeal and value. An old and outdated roof detracts from the aesthetic appeal and intrinsic worth of a house. If yours has been around for years, it is advisable to install a new roof when you want to improve its physical appearance and real property value.
  3. When you experience extensive leaks. A roof repair or patch-up work might not solve the problem for you. Your roof could have sustained extensive damage that necessitates the installation of a new roof.

Roof Repair Tampa

The following instances do not justify the installation of a new and costly roof. Repairs could be just fine:

  1. Leaking ceiling. If the timbers are still in good condition without any molds, break or warp, a dripping ceiling can be repaired without incurring huge expenses for a new roof.
  2. Damaged soffits. Ice dams, defective flashing and damaged shingles are common causes of damage to eaves, gables and soffits. Properly maintain the flashing, utilize ice dam prevention methods and replace damaged shingles to keep the soffits and eaves in pristine condition.
  3. Missing shingles. Replace missing or loosed shingles with spare shingles, which you should always store for such situation. Removing and replacing shingles are not difficult.
  4. Failed Flashing. Flashings could fail for different reasons such as variations in temperature and wind storm. The expansion and contraction of metal caused by heat and cold could loosen flashings, especially those installed around chimneys, skylights and vents.
  5. Sagging gutters. Debris and other dirt accumulate in the gutter through time. Some people install gutter covers to prevent it from being clogged. The debris adds weight to the gutter, which may eventually sag because of the weight. Its mounting support could also fail. Just keep the gutter clean, remove any debris and remount the support.

DIY or Roof Repair Orlando Experts?

Roof Repair Colorado

Many home renovation projects can be accomplished by homeowners without engaging the services of professional contractors. In fact, many people today prefer to do by themselves home improvement tasks that are not too complicated or dangerous to leave to professionals.

Roofing projects require substantial investment of your time and money in order to complete. Since roof is the first defense of your house against the weather, roofing requires precise installation of the parts in order for it to function as it was intended. Before deciding whether to do-it-yourself (DIY), or leave the installation or fixing to roof repair Orlando experts, consider these things first:

Advantages of DIY Repair

  • Doing the job yourself gives you absolute control over the time that you actually perform the repairs and timetable when to finish the project. This arrangement works great if the days and hours of construction work matter to you and your family. Since you are in control of your time, you gain flexibility in schedule that you can take advantage of especially if you have to do other equally-important tasks during the period of repair.
  • You have total control over your work and the result of your roof project. Since you will be performing the actual work itself, every detail of the repair is subject to your direction and management.
  • You can save a lot money if you perform the repair yourself. Costs for contractors constitute a significant part of roof repair budget, which when computed on top of your expenses in buying roofing materials could add to a hefty amount.

Advantages of Roof Repair Orlando Professionals

  • If you do not have the required tools for roof repairs, you will incur additional expenses buying these tools and equipment. Money you spend for these hardware pushes up your budget even more. On the other hand, contractors are already properly-equipped for roofing jobs.
  • Some product warranties demand proper installation of the roofing materials. You could void these warranties if you are not familiar with the proper way of installing these materials.
  • Roof repairs, similar to other home construction projects, require expertise, extensive manual labor and certain degree of physical strength. If you do not possess these attributes, perhaps it is better to leave these kinds of work to the experts.
  • Roof repair demands extensive time to complete especially if you do it yourself. You have to commit your time to performing the work. Sometimes, hiring professionals to do the job is more practical than attempting to do it yourself. The income opportunity that you lost while doing the repair could be more than the cost of hiring professionals.