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The Art and Technique of  Stucco

PETRUS STUCCO AND MASONRY

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Welcome to Petrus Stucco and Masonry, where quality meets excellence. We are a team of experienced professionals dedicated to creating beautiful and durable stucco and masonry work. Browse our portfolio and discover the artistry and precision we bring to each project. Contact us to bring your vision to life.

We are Petrus Stucco and Masonry

+1 206-698-3412

State Of The Art

Selected Projects
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Product Categories

White Stucco
Thin Brick
Stucco Repair
Window Caulking with stucco
Fireplace Antique Pearl

Fireplaces

Window Caulking

Retaining wall stucco
European stucco and Europlast

Europlast

Concrete Coating

Petrus Stucco and Masonry, the secret for quality

-We use only the finest materials and cutting-edge technology to ensure the durability and longevity of our work.

-Our expert installers are passionate about their craft and pay attention to every detail to ensure a beautiful and structurally sound result.

-We take pride in delivering exceptional workmanship with integrity and transparency, so you can trust us to create beautiful and durable stucco and masonry installation.

Known for quality

Breathable and Elastomeric

Cement Stucco with Rainscreen System

The Comparison is Clear

55K+

INSTALLATIONS SINCE 2023

460K+

SQUARE FEET INSTALLED

24K+

LIVE INSTALLATIONS

CLYDE HILL

BELLEVUE

MEDINA

KIRKLAND

ISSAQUAH

SAMMAMISH

1. Waterproofing

High performance vapor permeable water resistive barriers (WRB) and air barrier (AB) membranes that provides outstanding liquid water holdout capabilities.

2. Rainscreen Drainage System

Rainscreen product that provides an uninterrupted drainage path & ventilation for incidental moisture between wall sheathing and finish materials: Stucco, Manufactured & Natural Stone, Fiber-Cement, Brick

3. Scratch & Brown Coat

A portland-based factory blend of pozzolan, durable synthetic fibers and proprietary chemical additives designed to increase application flexibility in temperatures as low as 35°F and as high as 120°F. Superior adhesion and handling characteristics and reduced cracking.

4. Base-coat

Stuc-O-Base is a wet-mix concentrate that when mixed 1:1 by weight with Portland Cement is used as an excellent adhesive and underlayment for use with acrylic finish coatings. Stuc-O-Base uses a high quality acrylic polymer that provides a strong bonding surface on several different types of foam as well as concrete substrates, creating a strong level platform for finish coat applications.

5. Finish-coat

Stuc-O-Flex Elastomeric Acrylic Finish provides a protective weathering membrane in a pre-colored, extremely durable, fade and mildew resistant coating. The industry's highest levels of 100% Acrylic Polymer ensures un-matched resistance to surface cracking unlike standard finishes. An unlimited selection of colors (over 10,000) in four distinct aggregate choices create a wide variety of texture opportunities from the heaviest southwest stucco to the more contemporary sand finish.

6. Windows & Doors Caulking 

Elastomeric joint sealant / adhesive Sikaflex®-1A is a premium-grade, high-performance, moisture-cured, 1-component, polyurethane-based,non-sag elastomeric sealant.

*Window Flashing

*Roof kickout flashing

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