Siding does more than make your house look good. It is the barrier that keeps water, wind, and pests out of your walls. When it starts to fail, the trouble usually goes deeper than the surface, and the longer you wait, the more it can cost you. Here are seven signs it is time to think about replacement.
If a few of these sound familiar, it is worth a closer look. Warren Thompson & Son installs and repairs siding across New Jersey and Pennsylvania, and we are happy to tell you whether yours has life left in it.
1. Cracked, Loose, or Missing Panels
A cracked or missing panel here and there can be repaired. But when you start seeing cracks and gaps across the house, the material has reached the end of its service life. Every gap is a way in for water, and water behind siding causes the kind of damage you do not see until it is serious.
2. Warping or Buckling
Siding that is warping, bubbling, or buckling has usually taken on moisture or been damaged by heat. Run your hand along a warped section and you can often feel that the material underneath is no longer solid. That is a sign the protective layer has been compromised.
3. Rising Energy Bills
Siding works together with your insulation to keep your home comfortable. If your heating and cooling bills have crept up without an obvious cause, failing siding and the damaged insulation behind it could be part of the reason. Old, thin, or damaged siding lets conditioned air escape and outdoor air in.
4. Peeling Paint or Wallpaper Inside
This one surprises people. If the paint or wallpaper on your interior walls is peeling, moisture may be getting through failing siding and into the wall cavity. When the problem shows up on the inside, the siding outside has usually been letting water in for a while.
5. Fading and Chalky Residue
Significant fading means the siding has lost its weatherproofing ability, not just its color. A chalky residue that rubs off on your hand is another sign the material is breaking down. Neither is just cosmetic. Both mean the siding is no longer doing its job.
6. Mold, Mildew, or Rot
Mold or mildew growing on or behind your siding points to trapped moisture, and trapped moisture leads to rot. If you find soft, crumbling material when you press on it, water has already done damage that needs to be addressed before it spreads into the structure.
7. Frequent Repairs
If you find yourself patching the same siding year after year, replacement is usually the smarter investment. At some point the repairs add up to more than a new installation would have cost, and you still have old siding. New siding also improves curb appeal and energy efficiency in one move.
Replacing siding is a significant investment, which is exactly why it is worth getting an honest assessment first. For a general overview of siding lifespans and materials, This Old House keeps a solid homeowner guide.
Wondering whether your siding needs replacing or just a repair? Call Warren Thompson & Son at (908) 774-9229 for a free estimate.
