Q: I’ve noticed that many new townhomes around Seattle are using pavers instead of poured concrete for walkways, driveways, and parking spaces. Are there any benefits to using pavers?

A: What you’re noticing is the growing use of permeable interlocking concrete pavement (PICP) systems. These paver-based systems have three major benefits: they help builders comply with stormwater management regulations, offer more design flexibility than poured concrete, and are much easier to repair. Let’s take a closer look.

Stormwater Management

The city of Seattle, the state of Washington, and many other Seattle-area municipalities have stormwater regulations to protect people, property, and the environment from damage caused by stormwater runoff. Seattle takes stormwater very seriously and publishes stormwater management codes at seattle.gov.

Despite their similarity with pavers commonly used for landscaping patios and paths, PICP systems feature unique interlocking shapes with consistent spacers and are installed specifically to maximize drainage. These durable, yet permeable, surfaces help meet code by reducing the amount of surface stormwater runoff and hence pollutants entering our waterways. This makes them a great way to go green while meeting regulatory requirements.

Design Flexibility

Poured solid concrete lacks the design flexibility of concrete pavers. The many shapes, colors, sizes and installation patterns available with pavers means they can be placed and customized with unique design patterns that complement a diverse range of architectural and landscape styles. Using pavers can add a custom high-end look and texture that standard solid surface concrete simply lacks. There are so many choices!

Repairability

Because pavers are individual pieces, surfaces comprised of them can be changed, removed, or replaced much more easily than poured solid surfaces. If you have tree root issues or need to put in an electrical line, water pipe, etc., pavers can be pulled up with minimal effort and reset or replaced at the conclusion of your project with little noticeable effect. This can save you thousands of dollars and lots of migraines.

A Wise Alternative

It’s not just urban residential and commercial construction projects that are turning toward PICP systems. Homeowners are also increasingly opting to install permeable surfaces for driveways and walkways. With many cities adopting stormwater regulations, compliance will lead to more people adopting permeable surfaces, but even in places with fewer regulations some homeowners are already choosing PICP systems because they’re so customizable and great for the environment.

So, if you’re thinking about moving away from poured concrete, now is a great time to consider the promise and possibilities of pavers.

Laura Hoffman works at Mutual Materials, a member of the Master Builders Association of King and Snohomish Counties (MBAKS). If you have a home improvement, remodeling, or residential homebuilding question you’d like answered by one of MBAKS’ nearly 2,800 members, write to homework@mbaks.com.

MBAKS members showed up in record numbers for our September 18 General Membership Networking (GMN), making it our largest GMN yet.

The evening was full of connections, conversations, and celebration as we unveiled our brand-new annual print magazine, Blueprints. Guests also got a sneak peek of what’s to come at this year’s end-of-year party.

A big thank you to our sponsors—Italian Custom Cabinets, Pella, and Capital Benefit Services—for making the evening possible.

Don’t miss your chance to join us at the final GMN of 2025 on October 16. Mark your calendars today!

Photo: Cindy Apple Photography for Model Remodel

Heated floors are known in the building industry as “radiant floor heating” or “underfloor heating.” They work by transferring heat through the floors using electrical cables or tubes of hot water; water systems are called hydronic floor heating. Floor heating is typically installed on top of the underlayment (electrical) or just below the subfloor (hydronic), in a precise pattern that ensures every inch and corner has even heat distribution. The temperature can then be controlled via a programmable thermostat on the wall.

You can choose to heat your entire home with radiant floor heating, or just use it for supplemental heating in one or two rooms. For most homeowners, we recommend the latter. The most common rooms to install them in are bathrooms, mudrooms, and basements. Tile or concrete are often the natural choice for these locations because they are easy to clean, but those materials feel cool to the touch. To combat the cool, especially in rooms where you walk with bare feet, heating is a simple solution.

Wall-mounted programmable thermostat for heated floors in a Mt. Baker bathroom remodel (Photo: Cindy Apple Photography for Model Remodel)

Thankfully, both tile and concrete hold heat better and withstand higher temperatures than other flooring materials, making them the perfect match for radiant heating. They will retain the heat even after the system is turned off, thereby using less energy than, say, a space heater, to heat the room longer. Electric floor heating is reasonably energy-efficient, and close to negligible if you’re already powering your house with solar.

Electric systems are the most common and affordable choice for small spaces or single-room applications. They are great for remodels because they are thin, adding little height to the floor. Heating cables are snaked across the floor in a patterned channel or using pre-manufactured mats, depending on the customization required. The tile installer or flooring specialist will be able to install the heating system, but you should plan for the additional cost of a certified electrician to hook it up to your power supply. When all is said and done, adding floor heating to a small bathroom can cost as little as $1,500. It’s a relatively minor investment when you consider that the overall cost of a bathroom remodel in Seattle can be upwards of $50,000.

Hydronic floor heating in a Seattle basement remodel (Photo: Model Remodel)

Hydronic systems are recommended for larger applications—such as an entire house or a full basement—due to the lower operational costs. Larger systems could initially cost well over $50,000, but are very energy efficient over their lifetime. These systems are most often installed during initial construction or major remodels because they are installed deeper in the floor and require more height for the tubing.

At the end of the day, heated floors are a preference, but one worth indulging if you have the means. If you tend to run cold, the simple joy of warm feet straight out of the shower is worth the relatively low cost. Ask your contractor about your options. For a feature you’ll use daily for most of the year, this seemingly small luxury goes a long way.

Jason Legat is the founder and president of Model Remodel, a member of the Master Builders Association of King and Snohomish Counties (MBAKS). If you have a home improvement, remodeling, or residential homebuilding question you’d like answered by one of MBAKS’ more than 3,000 members, write to homework@mbaks.com.