Exterior Brick Mold Repair and Replacement
Brick mold may seem like a small detail, but it plays a critical role in keeping your home protected from water intrusion. These trim boards surround your windows and doors, bridging the siding and the window frame, and if they deteriorate, water can enter behind your siding and cause rot, mold, or structural damage.
At Arvada Handyman, we specialize in brick mold repair and replacement for homes throughout Arvada, Candelas, Leyden Rock, Five Parks, and Westminster. Our approach emphasizes proper removal of damaged material, precise flashing, and high-quality caulking to restore the function and appearance of your home’s exterior.
This page will guide homeowners through why brick mold fails, signs it needs attention, repair methods, material options, and our local repair expertise.
Why Brick Mold Fails
Brick mold is exposed to constant weather cycles—rain, snow, sun, and fluctuating temperatures. Over time, these conditions can cause wood brick mold to swell, crack, or develop rot, especially if caulking fails or flashing is inadequate.
Common causes include:
Water wicking behind the siding due to failed caulk or gaps
Direct exposure to irrigation overspray or snow buildup
Aging paint or protective coatings peeling off
Improper installation or missing flashing at the window or door interface
Neighborhoods like Candelas and Leyden Rock, with newer developments and south- or west-facing exposures, often show early brick mold deterioration within 5–8 years if maintenance is delayed. Older homes in Westminster and Arvada frequently require repairs as paint fails and caulking separates.
Signs Brick Mold Needs Repair
Homeowners should look for these indicators:
Soft, spongy, or crumbly wood along the trim
Peeling, blistering, or flaking paint
Mold or mildew growth along the edges
Gaps forming between trim and siding
Visible warping, splitting, or cupping
Water stains on the surrounding siding or window frame
Recognizing these signs early allows for timely repairs before water reaches the sheathing or framing behind the siding.
Our Brick Mold Repair Process
Repairing brick mold isn’t just about replacing boards—it’s about restoring the water barrier. At Arvada Handyman, we follow a systematic approach:
Typical steps:
Inspect the damaged brick mold and surrounding siding
Remove compromised boards carefully without disturbing siding panels
Check window flashing and sheathing for secondary water damage
Install new brick mold boards, ensuring a tight fit and correct profile
Integrate flashing behind siding and over the top edge of the brick mold
Seal all joints with high-quality exterior sealant
Prime raw wood and end grain to prevent future rot
Paint to match the existing exterior finish
This method ensures that the repair addresses both aesthetics and function, protecting your home from water intrusion for years to come.
Material Options for Brick Mold
Depending on your home and siding type, we offer several options:
Cedar or Redwood: Classic wood trim with natural beauty; requires routine sealing
Primed Pine or Engineered Wood: Cost-effective, matches many home styles, requires proper sealing
Fiber Cement or Composite Trim: Highly rot-resistant and ideal for low-maintenance homes; pairs well with Hardie siding
Choosing the right material is critical, especially in areas like Five Parks and Leyden Rock, where sun exposure and occasional snow accumulation can stress wood trim.
Local Repair Experience
Our team has extensive experience repairing brick mold in neighborhoods like:
Candelas: South-facing brick mold exposed to intense sun and occasional snow buildup
Leyden Rock: Moisture infiltration at open miter joints
Five Parks: Wind-driven rain impacting older trim installations
Westminster & Arvada: Aging homes with peeling paint and failed caulking systems
Local familiarity helps us anticipate common problem areas and ensure repairs are done right the first time.
Flashing and Caulking Are Key
Even the best materials fail if flashing or caulking is overlooked. Proper installation ensures water flows away from the trim and siding interface. At Arvada Handyman, we verify that flashing is correctly installed, sloped, and integrated with the surrounding siding. Every seam and joint is sealed with professional-grade exterior caulk, not cheap hardware-store options. This is where long-term durability begins.
Fast Quotes. Easy Scheduling. Local Team.
Most siding repair estimates can be done from photos. No sales pressure. No unnecessary upselling.
Text Photos for a Quick Estimate: 303-335-9920
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Request a Quote by Email: Contact@Arvada-handyman.com
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We are a small local team. We do the work ourselves. And we do repairs the right way so it lasts.