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Legendary Masonry Spokane builds structural masonry in Spokane, WA, including CMU load bearing walls, demising walls, and stair towers. Our crews follow plans, reinforcing schedules, and grout requirements precisely to deliver safe, code compliant structures for commercial projects.
Legendary Masonry Spokane provides professional structural masonry throughout Spokane, WA, Washington and the surrounding area. Our licensed, insured crew delivers safe, clean, on-time work with a free estimate before anything begins. Call 509-250-8836 or request your free quote.
Structural Masonry Expertise for Spokane Homes and Businesses
Structural masonry is more than just stacking blocks. It is the backbone of many buildings in Spokane, from daylight basements on the South Hill to shop buildings on the West Plains and retaining walls in the Valley. At Legendary Masonry Spokane, we focus on structural masonry and block walls that are engineered to carry real loads, handle Spokane’s freeze-thaw cycles, and stay straight and dry for decades.
When you call us, we start by asking how the wall will be used. Is it supporting floors or roof framing, holding back a hillside, forming a garage or shop, or enclosing a crawl space or basement. This determines the block size and strength, the grout and rebar schedule, and whether you need additional waterproofing or insulation. We often coordinate directly with your engineer or provide you with an engineer referral if you do not have plans yet.
Many Spokane properties have sloped lots, high groundwater, or older concrete that has already cracked. We look at those conditions in person, not just on paper, before recommending any structural masonry solution. Our goal is to build a wall system that fits the specific site, code requirements, and your budget, without cutting corners that create problems later.
How We Build Structural Masonry and Block Walls, Step by Step
A strong block wall starts with the foundation. For new builds, we work right after the concrete footings are poured. For replacements or additions on existing properties, we may sawcut and demo old concrete, then form and pour new footings to current Spokane County or City of Spokane standards. Footings are laid out to match the engineer’s details, including width, depth below frost line, and rebar size and spacing.
Once the footing has cured enough to carry weight, we snap precise layout lines and start setting the first course of block. That first course determines everything, so we spend extra time getting it dead level and straight using lasers, string lines, and careful shimming where existing concrete is uneven. We typically use standard 8 inch concrete masonry units (CMU) for most structural walls, but may use 10 or 12 inch units for taller or retaining applications.
As we stack additional courses, vertical rebar is placed in the block cores per the engineered schedule, often every 16 or 24 inches on center. Horizontal rebar is installed in bond beam blocks, usually at the top of walls and at key levels when walls are tall or heavily loaded. After the block is up to the required height and the reinforcing is tied, we grout cells solid using a pump or bucket and rod method so there are no voids. Clean-out blocks or cores are used at the base when required so we can visually confirm proper grout flow and compaction.
Material Choices, Design Options, and Local Conditions
Most structural masonry walls in Spokane use standard gray CMU, but there are more options than many owners realize. Legendary Masonry Spokane can build structural walls with a simple paint-ready finish, split-face architectural block, or a structural core that is later clad in brick or stone. This allows you to balance cost, strength, and appearance. For interior basement or shop walls, a smooth gray block may be all you need. For exposed exterior walls facing the street, an upgraded face or veneer makes sense.
Local conditions play a big role in design. Steeper lots on Five Mile, South Hill, and parts of Spokane Valley often require taller retaining or daylight basement walls. In these cases we may step the footing with the slope, use wider block, increase rebar and grout frequency, and incorporate engineered drainage so the wall is not fighting hydrostatic pressure. For shop buildings north of town and on the West Plains, wind exposure and snow loads on the roof can require heavier reinforcement at piers, corners, and door openings.
We also discuss insulation and moisture with you up front. For heated spaces like basements or conditioned shops, we can add rigid foam, interior furred framing, or insulated block options that improve energy performance without compromising structure. For unheated garages and agricultural buildings, durability and ventilation may be a higher priority than R-value, so we adjust recommendations accordingly.
What Drives Cost and Timeline for Structural Masonry Projects
Homeowners and contractors in Spokane often ask why two similar-looking block walls can have very different prices. The main cost drivers are wall height and length, the amount of rebar and grout required, footing size and complexity, soil conditions, and access for materials and equipment.
Tall retaining or basement walls require more reinforcing and often larger block, which means more labor and grout. Poor soils or sloped sites may require over-excavation, wider footings, and more time in excavation and prep. In older neighborhoods with tight access or limited space for staging, we may need smaller equipment and more hand work, which can affect labor costs and schedule.
The timeline is influenced by inspection and curing requirements. Structural masonry in Spokane generally involves footing inspection, wall reinforcement inspection prior to grout, and sometimes special inspection when required by the engineer or building department. We plan our schedule around these checkpoints so you are not surprised by pauses in work. Weather plays a role too. In winter, we may need to use cold-weather procedures like heated blankets, accelerators in mortar or grout, or scheduling pours for warmer parts of the day to protect the integrity of the wall.
Common Structural Masonry Problems in Spokane and How We Fix Them
We are often called when a wall someone else built years ago starts to lean, crack, or leak. Spokane’s freeze-thaw cycles, expansive clay pockets, and hillside lots can all contribute to failures if the original wall was not properly designed or drained. Before suggesting a fix, we look at the whole system: footing size and depth, existing rebar (if visible or by selective demo), drainage conditions, and any changes to loads such as added decks, carports, or extra fill.
For leaning retaining walls, solutions might include adding a new structural block wall with proper deadmen and drainage in front of the failed wall, removing and rebuilding sections with upgraded footing and reinforcement, or integrating tie-backs per engineering. For basement and crawl space walls that are bowing inward, we may work with an engineer to add new structural pilasters, interior block buttresses, or partial rebuilds with fully grouted and reinforced CMU.
Water intrusion is another common issue, especially on older basements on the lower South Hill and in parts of Spokane Valley where groundwater is higher. When we build new structural masonry below grade, we typically recommend waterproofing membranes, drain board, footing drains tied to daylight or sump systems, and clean granular backfill rather than native clay. These steps cost more up front but save owners from constant patching, interior coatings, and damage to finished spaces.
What to Know Before You Hire a Structural Masonry Contractor
Structural masonry is not the place to cut corners or gamble on an unqualified crew. Before you hire anyone in Spokane to build a load-bearing or retaining block wall, ask how they coordinate with engineers and building departments, what rebar and grout schedule they plan to follow, and how they will handle cold weather and drainage. A detailed proposal should reference specific block sizes, reinforcing bars, grout types, and any waterproofing or insulation agreed upon.
Legendary Masonry Spokane encourages you to verify licensing and insurance, request local references, and if possible, look at completed structural walls that are a few years old. We are happy to show you projects around Spokane where our block walls are supporting shops, garages, and homes, not just standing in a brochure. You should also clarify who is responsible for excavation, engineering, permits, and inspections so there are no gaps or last-minute surprises.
If you are in the planning stage, we can review your drawings, walk your site, and point out any constructability issues, such as tight access for block delivery, need for temporary shoring, or sequencing with framers and concrete crews. Our goal is to build structural masonry and block walls that do their job quietly in the background for decades, so you can focus on using the space instead of worrying about what is holding it up.
