Balcony & Porch Repair in Mountlake Terrace, WA
We rebuild porch columns, balconies and covered entries: posts, beams, framing, waterproofing and trim, raised off the concrete where needed. We serve homeowners across Mountlake Terrace and Snohomish County.
Before
AfterRotted balcony framing rebuilt
What we see with balcony and porch repair in Mountlake Terrace
Mountlake Terrace porches and balconies take water where older ramblers sit close to grade, and additions tied into original walls often have flashing gaps. With 1950s post-war ramblers, many with original wood siding and additions built later, the common failures are column wraps sitting on the slab and balconies with failed waterproofing.
Many Mountlake Terrace homes have had additions, and the joint between old and new is where we usually find the leak. We regularly work in Lake Ballinger, Town Center, Terrace Creek and Cedar Way.
Mountlake Terrace is a compact city around Lake Ballinger and Terrace Creek, with tree-lined streets that keep many walls shaded. Post-war 1950s ramblers, many with additions built later, and newer townhomes near Town Center.
Signs you need balcony and porch repair in Mountlake Terrace
- Soft base trim on porch columns
- A porch roof that sags at the corner
- Stains below a balcony
- Cracked or peeling balcony coating
- Columns that sound hollow when tapped
How we handle balcony and porch repair in Mountlake Terrace
Free on-site inspection: we probe the wood, check moisture and find where the water gets in.
A written scope and price with photos, before any work starts.
We remove every damaged section and rebuild framing, sheathing and barrier as needed.
Flashing, siding, trim and paint so the repair matches and the leak does not come back.
Recent balcony & porch repair projects



Balcony & Porch Repair in Mountlake Terrace: what you should know
Porches and balconies are exposed on most sides, and many sit over living space or concrete. In Mountlake Terrace, the repairs we do most often are porch columns rotted at the base, balcony framing damaged by failed waterproofing, and porch beams and roofs that have started to sag.
What causes it in Mountlake Terrace
Columns sitting on the slab
Wraps and posts on bare concrete wick water and rot from the bottom.
Failed balcony waterproofing
Cracked coatings or membranes let water into the joists below.
Unflashed connections to the house
Balcony and porch beams tied into the wall without flashing leak into the house framing.
Exposed beam ends
Beam ends and rafter tails without caps or paint take on water.
What our balcony and porch repair includes
- Temporary shoring under beams and roofs
- Removal of rotted columns, wraps, beams or balcony framing
- New posts on galvanized standoff bases
- New joists, beams and blocking with flashing at the house
- Balcony membranes or coatings
- New column wraps, base trim and railings
- Prime, paint and seal
How to prevent it
- Keep column bases dry and off the concrete
- Recoat balcony surfaces on schedule
- Keep porch gutters clear
- Check beams and column wraps for soft spots each spring
- Repaint exposed wood before the paint fails
What affects the cost in Mountlake Terrace
Single column replacements are among our quicker structural repairs. Balcony repairs that involve the framing and waterproofing over living space take more time, and costs depend on access, size and the waterproofing system chosen.
How long it takes
A porch column replacement usually takes one to two days. Balcony framing and waterproofing repairs typically take one to two weeks including cure times.
Why homeowners in Mountlake Terrace choose Goodbye Rot
We fix the cause, not just the surface. Every balcony and porch repair job starts with a free on-site inspection, moisture readings and photos, and you get a written scope and price before work begins. We are licensed, bonded and insured in Washington, and our repairs carry a 24-month workmanship warranty.
Balcony & Porch Repair in Mountlake Terrace: common questions
Can you replace a porch column without removing the roof in Mountlake Terrace?
How long does balcony waterproofing last?
Which Mountlake Terrace neighborhoods do you serve?
Is the estimate free in Mountlake Terrace?
Other repairs we do in Mountlake Terrace
Balcony & Porch Repair near Mountlake Terrace
Need balcony & porch repair in Mountlake Terrace? Tell us about it.
- Licensed, bonded & insured
- Free on-site estimates
- 24-month workmanship warranty
Get a free balcony and porch repair estimate in Mountlake Terrace
We'll inspect the damage on-site, show you what caused it, and give you a clear written scope and price.