How To Tie Into Existing Roof Shingles

If you are looking to install a roof, but your existing shingles are still in expert shape, then yous don't have to do anything. In that location is an easy-to-install solution that can exist used merely right over your existing shingles without any major construction work.

You tin can add new singles to existing ones for energy efficiency benefits. In this blog post we show you How You Can Tie Into Existing Roof Shingles to save money and time!

Table Of Contents

1. How To Necktie Into Existing Roof Shingles
   • Step 1: Inspection
   • Stride two: Check if Surfaces are Fifty-fifty
   • Step 3: Structural Support
   • Step four: Installation of the Valley Lath
   • Stride 5: Finally, Tie Your New Shingles
2. Why Tie Your New Shingles?

How To Necktie Into Existing Roof Shingles

When adding a new roof to an existing one, an inspection of the old one is necessary. Past doing so, you should be actually careful. For beginners, this won't be an easy task every bit i-two-iii. Here'south how:

Step ane: Inspection

When the superlative of a roof is worn out, it will leave the framing intact. The first footstep is to exercise an inspection and place the most damaged areas.

Step 2: Cheque if Surfaces are Even

To make the roof surface even, remove all broken and damaged shingles. If these stay on your roof, they can create leakage and other hazards.

Step three: Structural Support

You need to install a truss as a support. You should be able to concord up the weight of shingles with your truss.

The truss is a sturdy frame that holds the weight of shingles. Take notation that the whole structure can collapse without annihilation to support information technology.

Step iv: Installation of the Valley Lath

Secure the valley board with roofing cement. This lath helps in the installation of jack rafters by giving a base to blast them evenly. The use of roofing cement allows water to seal properly.

Step five: Finally, Necktie Your New Shingles

The new shingles have been put in place and are set up for nailing down. Describe a line, and cut the shingles from the bottom of it to make them shorter.

Yous can either utilise new shingles afterwards you remove the old ones, or add a layer of new shingles with existing ones. Proper typing is necessary for shingles.

Why Necktie Your New Shingles?

Hither are some of the reasons y'all need to know why yous have to tie your new shingles.

• Current of air causes shingles to lift, separating them from the roof capsule. This is well-nigh commonly noticed after windy storms or when looking at your roof with snowfall on it.
  • If non re-secured, lifted shingles will eventually tear and/or break away from the tabs that hold them downward, exposing united nations-protected areas of roof capsule.
  • This is a major cause of roof leaks, as air current driven rain will detect its way into your domicile that way.
  • Once the sheathing underneath gets wet it can rot and destroy the structural integrity of your unabridged roof.

• The wooden beams called "joists" that sit below your roof deck have all sorts of nooks and crannies where water tin can hide.
  • If enough wet is immune to stay in 1 of these nooks or crannies for also long, information technology will eventually seep through the smallest crack and make its way down your walls to crusade rot inside your abode's structure.
  • Notation that this process normally takes several years, but by avoiding a potential leak you are actually protecting your home from further impairment.

• When the sheathing gets wet it swells, causing even more separation between shingles and therefore allowing water to get underneath them more easily.
  • In some cases, replacement of a few moisture pieces of roof sheathing tin make a big difference in whether you wind upwardly with a huge bill to fix damage within your home's structure.

• Keeping your shingles tightly secured to the roof deck with a quality metal tie is a minor investment that tin can save you tons of coin in future repair costs.
  • Installing metal ties every few feet along the tops of your new shingles too forces them to drain towards the side, reducing their chances to elevator from wind or snowfall.

• If your roof is adequately new, you don't even demand to hire anyone.
  • Many homeowners are replacing their shingles with stronger materials that can be tied down without an installer.

• Y'all can prevent nigh major roof problems with a unproblematic metal necktie every few anxiety along the edge of your shingles.
  • Installing one takes just a infinitesimal and is best done with the help of a helper to avoid nicking your easily on whatsoever sharp edges.

• All winter long extended periods of air current work in conjunction with snowfall to pull up your shingles and even rip the capsule right off of your wooden roof beams.
  • Early in spring is when you'll notice most problems with loose shingles, and trying to fix one single problem will usually simply pb to discovering more than problems until you find yourself under a large pile of shingles and flashing wondering how on earth you are going to fix the whole roof.

Installing metal ties is such an easy fashion to foreclose harm that many insurance companies will actually discount your premiums if you lot practise it regularly!

Just make sure not to step on them until they have had a chance to dry out completely!

For tiles or shakes, use stainless steel fasteners which will last a lifetime.

For cobblestone shingles, use galvanized steel fasteners which will not rust. If yous have whatsoever doubts nigh your roof'due south status – or if it is more than than a few years old – call a professional to take a await!

Source: https://www.roofcalc.com/how-to-tie-into-existing-roof-shingles/

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