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Keystone Construction

General Contractor in Seattle Area

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(206) 486-4306

OUR
Work

Customer satisfaction is our goal!

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keystoneconstructionllc

Kitchen & Bath Remodel
Home Improvements & Repairs
Water & Fire Damage Restoration Certified
Applied Microbial Remediation Technician
C: 206.486.4306

Not all drywall is the same—and choosing the right Not all drywall is the same—and choosing the right type plays a major role in how well your project performs over time.

Here’s a simple breakdown:

Regular drywall (white):
Used in dry areas such as living rooms, bedrooms, and hallways. It is not designed to handle moisture.

Green board (moisture-resistant):
Commonly used in bathrooms and laundry rooms. It helps resist moisture, but it is not waterproof.

Purple board:
Offers enhanced resistance to both moisture and mold. A reliable option for high-humidity areas and basements.

Type X drywall (fire-rated):
Designed to slow the spread of fire. Often required in garages and between certain living spaces for added safety.

Blue board (plaster base):
Used for veneer plaster finishes, typically in more custom or higher-end applications.

⚠️ A common issue we see is using the wrong material in moisture-prone areas, which can lead to mold, damage, and costly repairs.

✔️ Proper material selection and installation is what ensures a clean finish that lasts.

#Drywall #ConstructionTips #Remodeling #BuildRight #BathroomRemodel  @keystoneconstructionllc
Clean lines. Precision layout. Timeless finish. Th Clean lines. Precision layout. Timeless finish.
This kitchen backsplash was installed using a white elongated hexagon tile, creating a modern pattern that adds subtle texture without overwhelming the space. The vertical layout helps visually extend the height, while the glossy finish reflects light for a bright, clean look.
✔️ Full surface prep and leveling
✔️ Precise layout for consistent alignment
✔️ Clean cuts around outlets and edges
✔️ Tight grout lines for a seamless finish

#kitchenbacksplash #kitchendesign #kitchentiles
Most homeowners don’t think about what’s moving th Most homeowners don’t think about what’s moving through their air ducts—but it directly affects the air you breathe every day.

Over time, HVAC duct systems collect dust, debris, pet dander, and even mold spores. Every time your system runs, those particles circulate throughout your entire home.

That’s why having your ducts professionally cleaned is important—not just for cleanliness, but for your health.

Regular duct cleaning helps:
✔️ Improve indoor air quality
✔️ Reduce allergens like dust and pollen
✔️ Help minimize allergy symptoms and getting sick
✔️ Eliminate trapped odors in the system
✔️ Improve HVAC efficiency and airflow

If you’ve been dealing with allergies, constant dust buildup, or stale air—it might not be your home… it might be your ducts.

A proper duct cleaning removes buildup from the entire system, not just what you can see at the vents.

It’s one of those things you don’t see—but you feel the difference.

#IndoorAirQuality #HVACCleaning #HealthyHome 
#HomeMaintenance #CleanAirLiving 

@keystoneconstructionllc
WHAT TO REMODEL Not every project should be done WHAT TO REMODEL

Not every project should be done at the same time of year.

Choosing the right season for the right work helps avoid delays, improves quality, and protects your investment.

Here’s how we approach it:
• Spring — Exterior repairs, siding, and prep work between rain windows
• Summer — Roofing, decks, patios, and major exterior upgrades
• Fall — Insulation, sealing, gutters, and winter prep
• Winter — Kitchen, bathroom, and interior remodeling

Planning ahead isn’t just convenient—it’s what separates a rushed job from a well-executed one.

At Keystone Construction, every project is planned with purpose.

Save this for when you’re planning your next project.

#HomeRemodeling 
#ConstructionPlanning 
#Kitchenremodel 
#DeckConstruction 
#BathroomRemodel 

@keystoneconstructionllc
Clean setup starts behind the wall. We removed th Clean setup starts behind the wall.

We removed the existing niche above the fireplace and rebuilt the area to create a clean, solid surface for TV installation.

✔️ Framing modifications for proper support�✔️ TV and media setup ready�✔️ Smooth drywall finish

Everything behind the wall is prepared to keep the final look clean, minimal, and built to last.

It’s the part you don’t see that makes the biggest difference.

#FireplaceUpgrade #TVWall #WallTransformation #CustomBuild #CleanFinish 

@keystoneconstructionllc
This balcony had rot caused by improper drainage a This balcony had rot caused by improper drainage and prolonged moisture exposure.

We corrected the slope to ensure proper water runoff, installed a waterproofing system, and properly prepared the surface before tile installation.

Exterior tile work isn’t just about appearance—it needs to be built to handle the elements and perform long term.

Built right from the structure up.

#BalconyTile #ExteriorTile #TilePreparation #Waterproofing #BuiltToLast 

@keystoneconstructionllc
The finish only looks as good as what’s underneath The finish only looks as good as what’s underneath it.

This balcony required proper surface correction, so we used self-leveling to create a flat, solid base, then installed tile with precision—ensuring proper layout, alignment, and a consistent finish.

Clean work starts with the prep—and that’s what makes it last.

#BalconyTileWork
#TileInstallation 
#SelfLeveling 
#BalconyRemodel 
#QualityCraftsmanship 

@keystoneconstructionllc
Helping Neighbors Freshen Up Their Mailbox #pressu Helping Neighbors Freshen Up Their Mailbox
#pressurewashing
Most of what makes a shower last… is the part you’ Most of what makes a shower last… is the part you’ll never see.

What you’re looking at here is everything that goes behind the tile—a full system install using Schluter Systems, built as a fully bonded, watertight assembly.

• Membrane, board, and drain tied into one system
• Seams, corners, and penetrations fully sealed
• Continuous waterproof layer behind the tile
• Every component designed to work together

Nothing here is for looks—this is what protects the structure.

💡 Once tile goes on, all of this disappears…
but this is what determines how the shower performs for years to come.

#PrecisionBuild 
#TilePrep 
#ShowerSystem 
#ConstructionDetails 
#NoShortcuts 

@keystoneconstructionllc
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