Kapiolani Design – Roofing for the future.

December 15, 2019

What Are Common Methods Of Preventing Roof Leaks?

For many home owners, the roof is a concern during every season,…

April 20, 2019

What Are The Most Storm Resistant Types of Shingles?

Resistance to the high winds, rain, snow or hail associated with the…

March 12, 2019

What To Do When Record Hail Hits Your City

Denver roofers have been building new roofs non-stop since hail storms of…

What Are Common Methods Of Preventing Roof Leaks?

December 15, 2019December 7, 2019

For many home owners, the roof is a concern during every season, because of the specific problems that may occur and that must be addressed properly to prevent damage and accidents. Roof leaks are a common occurrence and one of the problems that must be fixed as quickly as possible, otherwise they will get worse and damage interior and exterior walls, installations and equipment, affect the roof structure or affect the building foundation itself.

What are the causes for water infiltration through the roof?

Water infiltrations can be caused by several aspects, some easy to anticipate, others less known.

Choosing cover solutions that are incompatible with the roof`s geometry

Sometimes the chosen roofing solution may not match the specific geometry of the roof. Therefore, it is advisable to consult one of the best roofers in northern VA who can guide you through several criteria that must be considered, such as: material, profile, dimensions, accessory elements etc. The more complex the geometry of the roof, the more the roofing solution must be adapted.

The pitch of the roof

Failing to adapt the cover solution to the pitch of the roof causes the most frequent water infiltrations. For example, in the case of metal shingles and classic roof geometry, installation requires a roof pitch of at least 14 degrees, otherwise there will be a high risk of water infiltrations.

The complexity of the roof

A complex roof involves multiple intersections, penetration points, wall connection areas, atypical valleys and water collection points and, consequently, a greater challenge when it comes to installing it, even for experienced roofers. For this reason, you must make sure that the roofing solution you choose corresponds to the characteristics of the the roof itself.

Using inappropriate materials

A roof means a long-term investment. Therefore, it is important to choose quality materials. There are also situations where, although the products comply with the quality requirements, they do not match the characteristics of the geographical area in which the respective construction is located. For example, in areas with massive snowfall it is advisable to use the coating systems suitable for extreme weather conditions, able to withstand winter storms and heavy snow accumulations. The northern Virginia roofing specialists can guide you so that you can choose the cover that suits your needs.

Improper installation

Wrong installation principles and methods, ignoring the behavior of the roof system you choose, failing to adapt the installation technique to the structure of the roof, the lack of attention to details etc. – all these aspects can lead to improper installation and, consequently, to the apparition of water infiltrations, sooner or later.

best roofers in northern VA

In conclusion…

In the long term, water infiltrations can cause significant damage to the entire construction, from the roof and walls to the foundation.

Therefore, you must take into account these three main aspects:

Choose a customized roofing solution, installed by professional Virginia roofers
The degree of complexity of the roof structure as well as other characteristics require the choice of a certain type of roofing system
Use quality materials, which comply with functional and aesthetic requirements

What Are The Most Storm Resistant Types of Shingles?

April 20, 2019April 17, 2019

Resistance to the high winds, rain, snow or hail associated with the strong storms that have become increasingly frequent in recent years is essential when it comes to choosing the shingles for your new roofs. While other factors, such as aesthetic aspects and energy efficiency are very important as well, the capacity to withstand extreme weather, especially storms, is of even greater importance, so here are some features to look for and things to know about when you look for a shingle roof that can stand up to storms.

roofers Pensacola FL roofing materials ratings

The Impact-Resistance Rating System

When you buy roofing shingles, the purchased product comes with a documentation that includes information related to the features and ratings of the product, including the impact-resistance rating. The lowest rating is Class 1, which means that the product has been subjected to and passed impact-resistance testing that involved the dropping of a 1-1/4” steel ball from a height of 12 feet. The Class 2 rating informs you that the product in front of you has been tested with a 1-1/2” steel ball, dropped from 15 feet, Class 3 shingles are tested with a 1-3/4” ball dropped from 17 feet and the highest-rated, Class 4 shingles have past the impact-resistance test done with a steel ball that is at least 2” large from 20 feet. The shingles pass Class 1 to 3 testing if they don’t show any punctures, tears, cracks or splits in their mats after the drops are repeated twice, while the shingles tested for Class 4 are inspected not only with the naked eye, but also under a magnification lens and they must not show any sign of damage on any side.

Some very special products are tested with a special method, the UL2218-B ice-hail impact test that involves steel balls propelled onto the shingles at various speeds to resemble the conditions that the shingles must endure during strong storm.

What to Expect

You must be aware that roofing shingles can be made impact-resistant, but not completely impact proof – no matter how resistant and durable your shingles are and no matter how well they have performed in the testing phase, they can get damaged if the hail is large enough or if the winds associated with the storm are high enough. Most shingles are able to resist to much more than they are rated for – even Class 1 shingles can endure hail that is larger than the size of the ball they have been tested with, but no shingle can endure any abuse.

The other factor that will have an impact on the resistance that your shingles can put up in front of hail and storm is wear and tear. Shingles are usually warranted for 25-40 years, but extreme weather weakens the materials that the shingles are made from, which means that the same shingles installed in a quiet region and in a storm-prone area will not have the same longevity.

How to Handle Your New Shingles

According to roofers Pensacola FL specialists, try to buy the highest-rated shingles that you can afford and make sure to clean, inspect and repair your roof regularly. Check the roof after each strong storm and replace damaged components if you think it is necessary – preventive maintenance, combined with timely repairs is the best way to preserve your roof in great condition from the day it is installed until the day you tear it off and replace it.

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