Siding Repair: When Damaged Panels Can Be Fixed Instead of Replaced

A cracked panel after a hailstorm. A section that blew loose in a windstorm. A melted spot beside the barbecue.

When siding gets damaged, many homeowners assume the whole wall needs to be redone. In many cases, it does not. Here is how to tell when siding repair makes sense and when replacement is the better choice.

Common Types of Siding Damage

1. Cracked or broken panels

Vinyl siding becomes more brittle in cold weather. A stray hockey puck, a snowblower, hail or a ladder bumped against the wall in winter can easily crack a panel.

2. Loose or missing panels

Strong winds can unlock vinyl panels from the ones below them, especially at corners and along exposed walls. Once one panel lifts, wind can work its way under the rest.

3. Warped or melted siding

Heat from barbecues, fire pits and even reflected sunlight from nearby windows can warp or melt vinyl siding.

4. Holes from animals or birds

Woodpeckers, squirrels and insects can damage siding, especially around trim and corners.

5. Gaps around trim and openings

J channel, corner posts and window trim can loosen or separate over time, leaving gaps where water can get behind the siding.

6. Wavy or buckled walls

Siding that looks wavy is often a sign that it was nailed too tightly during installation and has no room to expand and contract with temperature changes.

When Siding Repair Usually Works

Repair is often a good option when:

• The damage is limited to a few panels
• The wall behind the siding is dry and solid
• The siding is still in good overall condition
• Matching panels are available
• The problem has a clear cause, such as one impact or one windstorm

Vinyl siding is designed so individual panels can be unlocked and removed without taking apart the whole wall. A damaged panel can be cut out and a new one locked into place.

The Colour Matching Challenge

This is the part many homeowners do not expect.

Siding fades over time from sun exposure. A brand new panel in the same colour may look noticeably brighter than the panels around it, especially on south and west facing walls.

Some profiles and colours are also discontinued over the years.

A few ways contractors deal with this:

• Sourcing the closest available match from the original manufacturer
• Taking panels from a less visible area, such as behind a deck, and using new panels there instead
• Repairing a full wall section so the colour change happens at a natural break like a corner

When Replacement Makes More Sense

Siding replacement is usually the better choice when:

• Damage is spread across several walls
• There is moisture damage, rot or mould behind the siding
• The siding is brittle, chalky or heavily faded throughout
• Multiple walls are wavy or buckled from poor installation
• Matching panels are no longer available
• Repairs keep happening year after year
• You are planning other exterior work, such as new windows, soffit or fascia

If you are also thinking about a new look for your home, replacement is a chance to upgrade to a different style, colour or material such as Maibec wood siding.

What About Wood Siding?

Wood siding can also be repaired. Damaged boards can be replaced and refinished, although matching the existing stain or paint takes care. Regular maintenance of the finish is important to prevent moisture damage.

Do Not Ignore Small Siding Damage

A single cracked or loose panel might not look like much, but it can let water get behind the siding. Over time, that can lead to:

• Damp or rotting sheathing
• Mould growth
• Insulation damage
• Interior water stains
• More panels blowing loose in the next storm

Fixing damaged siding before winter is especially important. Snow, ice and freeze and thaw cycles can make small openings much worse.

Siding Repair in Barrie and Simcoe County

Reynolds Brothers Exteriors repairs and replaces vinyl and wood siding for homeowners throughout Barrie, Orillia, Collingwood, Wasaga Beach, Innisfil, Newmarket and surrounding communities.

We can assess the damage, check what is happening behind the siding and let you know whether a repair or replacement is the right fit.

Contact Reynolds Brothers Exteriors today to request a quote for siding repair.