Roofing Replacement And Repairs
G.W. Mangler Construction is one hundred percent committed to quality workmanship, and customer satisfaction. Other roofing companies may offer similar services, but our services come with a personal touch. We give written workmanship warranties that are backed by factory warranties from the best brands in roofing materials. As a CertainTeed Shingle Master Roofing Contractor, we can give you stronger warranties on premium shingle roof systems, that are only available through credentialed contractors.
We will inspect your entire roofing system including ventilation, attic insulation, and the roof membrane itself. This allows us to evaluate all the components in your roofing system, and give you a detailed and accurate estimate for your roofing needs.Request A Quote
Roofing Products Are Available In Many Styles For All Budgets. Several With Lifetime Warranties!
Need a New Roof? We can Help Click Here To Schedule A Free Estimate
Get The Best Roof, At The Best Price
We believe that we can give you the best roof possible, at the best price, too. Quality materials and design are just the beginning in installing a professional roofing system. Quality craftsmanship that comes from two and half decades of on site experience, and thousands of locally completed jobs, assures you that you’re getting a roof that complies with all manufacturer installation methods and warranty provisions. A roofing system that is installed properly will perform better, look better, and last longer than an installation of lessor quality. All installers are trained, tested, and factory certified roofers.
We have installed many roofs for many of the areas top builders and other local roofing contractors alike. We have seen how much our services get marked up on a daily basis. Don’t pay more for a lessor quality roof replacement. Give G.W. Mangler Construction a call today to schedule your Free No Obligation Roof Inspection, and see why we are the top residential roofing contractor in Iowa! 563-284-2013
Our Roofing Services Include:
- New Construction
- Architectural Shingles
- Three-Tab Shingles
- Metal Roofs
- Flat Roofs
- Roofing Repairs
- Roof Cleaning & Maintenance
- Attic Ventilation
- Attic Insulation
- Ice Dam Removal & Prevention
- Emergency Service
Dump Trailers Are Used For Trash Removal
G.W. Mangler Construction uses dump trailers instead of roll off dumpsters. This lets us move our trash container, and free up driveway space during off work hours. Roll-off dumpsters, and the big trucks that deliver them, can sometimes cause damage to driveways.
We take extra care to protect your landscaping and vegetation. At the time of completion, a final inspection of the work will be conducted, and the yard will be rolled with a magnet to assure that no nails, staples, or wires are left behind. Our job sites are kept in a spotless condition, and most roofing jobs are usually completed in just a day or two .
All premium shingle roof systems will be registered for extended factory warranties.
All roofing systems and roofing repairs, are installed and performed to local building codes. Permits are obtained on all projects, and an inspection will be performed by the local building department after all repairs are completed.
Digital photos of all work performed can be forwarded upon completion of services. Some contractors don’t want you to see their workmanship. We can’t wait to show you ours!
No Job Too Big Or Small
From single family homes, to condominium developments to apartment complexes, G.W. Mangler Construction has the experience to do it all. We have replaced and installed roofing systems on several of the areas condo and apartment buildings. Complete roof replacements and repairs on all residential buildings. We have completed jobs that can be viewed in all areas of the Quad Cities and surrounding area.
G.W. Mangler Construction has had the opportunity to watch how our roofing systems have performed over years of exposure to the conditions that are encountered in our region of the country. We have applied this knowledge to the standard by which our roofing systems are installed today.
Ice Dam Formation
One of the biggest problems that affect roofs and homes in our region of the country is ice dam formation after times of snowfall. This happens when interior heat, leaks into the attic, and warms the underside of the roof deck. The warm roof deck and sun combine to cause the snow to melt on the roofs surface. This water then re-freezes at the cold eves and overhangs. As water continues to run down and re-freeze at the eves, it causes large ice formations, or dams, above the roofs surface. This water puddles up, and runs back under the roofing membrane and infiltrates the attic and interior of the home. Many contractors and homeowners are unaware of the importance of proper attic ventilation and attic insulation, in a balanced roofing system. Adequate attic insulation and attic ventilation can help stop the formation of ice dams, by ridding the heat in the attic.
Ice dams and wind driven rain are the culprits, allowing water to get under a roof’s outer shell.
Whether its shingles, slate, tile, cedar shake, or metal. And unless your roof is protected with a waterproof barrier, damage is the inevitable consequence. Ice dams are those nasty build-ups that form on the gutters and eaves of roofs as freeze-melt cycles take place. The result is trapped water, which has been forced under the shingles, that will penetrate the deck unless properly sealed. Wind driven rain can also drive water up the slope of a roof, forcing its way under the shingles.
Ice and water shield is your best defense against interior roof leaks caused by ice dam formation and wind driven rain. Ice and water shield is a a modified bitumen waterproof underlayment, that is installed along all eaves, in all valleys, and around all roof penetrations. Ice and water shield is a major component of a properly working roofing system in our region of the country.
Integrity Roof Systems
A superior roof is stronger than the sum of its parts. A quality roofing system involves the underlayments, shingles, accessory products, and ventilation all working together. Day after day, year after year. We call that the Integrity Roof System™. The Integrity Roof System is designed to provide optimum performance — no matter how bad the weather conditions are.
A quality roofing system involves the underlayments, shingles, accessory products, and ventilation all working together.
The Integrity Roof System is designed to provide optimum performance-no matter how bad weather conditions are. Better quality shingles mean longer-lasting roofs. Add in underlayment and accessory products, and you’ve got a roof system that really works.
When you choose an Integrity Roof System you gain the advantage of having CertainTeed as your single manufacturing source to stand behind its roof system components.
Call G.W. Mangler Construction for Free Estimates and Professional installations on all services. 563-284-2013