As a leading provider of high-quality poured-in-place, precision concrete slabs, we at Kirkland Concrete Concepts are dedicated to providing durable and stable bases for residential and commercial construction projects in Kirkland, WA. We have extensive experience with pouring concrete slabs, which form the base of your structure and/or outdoor living space, and understand how critical it is for your slab to be a successful part of your overall project. Whether you need a slab for your new shed, garage floors, hot tub pad, or home addition, we will create a level slab that will last over time.
A concrete slab is much more than just a solid flat area of concrete; it is an engineering system that is designed to transfer load from a structure, resist moisture, and remain stable under conditions of ground settlement and varying weather conditions. Our team of experienced concrete slab contractors can ensure that your slab will perform as expected, whether it is supporting a small garden shed or forming the foundation of a large building addition.

A concrete slab is a flat, horizontal layer of poured concrete that provides an initial (or bottom) layer for buildings, floors, driveways, etc. Concrete slabs usually sit on top of a solid base of compacted gravel or soil; unlike some forms of concrete, which have footings extending down into the earth, many slabs do not. The amount of reinforced steel placed in the slab and the type of concrete used will depend upon how the slab will be utilized and what the load requirements are.
When we design a concrete slab, we consider several key elements: the expected weight of the structure being supported by the slab, Kirkland’s soils, how water will drain off the slab, and the weather conditions in Kirkland. This way, we can create a slab specifically designed for the demands it will face.
Concrete slabs can be designed with different aspects in mind based on each project’s unique needs:
Flat Slab (Standard): Uniform slab thickness is best suited for lighter to medium loading conditions.
Thick Edge Slab: The perimeter of a thick edge slab has more material to provide additional structural support and help stabilize the slab.
Slab Reinforced: Additional strength to the concrete slab can be achieved by using steel rebar or wire mesh, and also by adding reinforcement to prevent cracking of the slab.
Vapor Barrier Slab: Concrete slabs can include a vapor barrier to protect from moisture when used in an enclosed space.
[Image showing the installation of a moisture-resistant vapor barrier beneath a concrete slab]
Insulated Slab: Insulation is provided in an insulated slab to provide thermal protection for the space it is located in when heat is applied.
We will analyze the requirements for your application, and we will determine which concrete slab design will meet your needs and offer you the most efficient results.


Site Evaluation & Preparation: We inspect soil, create a site grade, and make ready the base of the pad
Base Installation: We lay down and compact the gravel base to provide stability and drainage.
Setting Forms: Our forms are set with precision to give you the exact dimensions and thickness specified in the plans
Placing Reinforcement: We install the rebar or wire mesh as called out by the design
Pouring and Finishing the Concrete: We pour high-quality concrete and complete it per your specifications.
Curing and Sealing: Curing the concrete will develop its ultimate strength; sealing the finished surface will protect it from weathering and wear.
We will perform quality control measures during each step of the process so that your concrete slab will meet our high standards and your job requirements.
Create a Solid Foundation for Your Shed
The best way to give your storage shed or workshop a solid foundation is to have a concrete slab for a shed poured by us. We pour a level concrete slab of the appropriate size to help protect your building from being wet, unstable, and/or compromised in some manner. For example, if you are using the space as an outside tool shed, we will make sure that our concrete slab has enough thickness and drainage to protect your investment, whether you have a small shed or a large workshop space.
Transform Your Garage with a New Durable Concrete Slab Floor
A new concrete slab floor for your garage will be able to withstand the weight of vehicles and prevent oil stains from forming on the slab with the right type of sealant. In addition, a new garage floor concrete slab will also give you a clean and easy-to-maintain floor surface. If your garage floor is already damaged or has deteriorated, we can replace the old slab with a brand new one that is designed to handle heavy usage.
Support Your Spa – Pour a Concrete Slab for Your Hot Tub
Spas (or hot tubs) need to be supported due to the fact that they can contain several thousand pounds of water when full. That’s why we offer concrete slabs for hot tubs, which will allow you to support the weight of your spa and create a flat area that allows you to place your spa safely. In addition, we design our concrete slabs to distribute the weight of your spa evenly while creating an area that allows you to drain your spa easily and install any necessary utilities for your spa.
Protect Your Home with a Concrete Slab Around the House
A concrete slab around the house is a great way to add a clean, maintenance-free perimeter to your home. You can use this area for seating, equipment pads, or walkways that will keep dirt and moisture away from your home. In order to protect your home, we will grade the area correctly and make sure there is adequate drainage installed under the slab.
Enhance Your Pool Area with a Concrete Slab Around Pools
A concrete slab for around pools provides a safe, slip-resistant surface for your pool area. We design our pool slabs with a proper slope for drainage to move water away from the pool and create a beautiful area for lounging and entertaining.

Local Conditions: Kirkland’s soils, weather conditions, etc., are well understood by us
Tailored Design: We will custom-design a concrete slab to fit your needs
Premium Concrete: We utilize premium concrete mixes that have been developed specifically for long-lasting performance
Proven Experience: Our concrete slab contractors have many years of experience in performing various types of work
Compliance with Local Regulations: We will ensure compliance with all applicable local codes regarding our work
On-Time Performance: We will meet or exceed your project completion deadlines.

Regardless of what type of concrete slab you may be looking for (e.g., for your shed, garage floors, a hot tub, etc.), we at Kirkland Concrete Concepts are here to give you the best possible service for your project. We have the knowledge and experience to produce a concrete slab that can withstand Kirkland’s extreme weather for many years to come.
We will meet with you for a free consultation and will give you an estimate for our services. During this time, we will discuss all aspects of your concrete slab design, look at your job site, and explain all of the costs involved so there is no surprise when it comes time to pay for the work that we do. Whether you are looking for a concrete slab for your back yard or for use on your basement floor, we will make sure that each aspect of your job is completed to the highest level of craftsmanship and professionalism.