When a quote for artificial turf lists numbers like a 1.75-inch pile height or an 80-ounce face weight, it’s easy to nod along without actually knowing what you’re paying for. Here’s the short version: pile height shapes how the turf looks and feels underfoot, face weight predicts how dense and durable it will hold up, backing controls drainage and lifespan, and infill affects stability, cooling, and how the blades stand up over time. Get these four specs matched to your yard, and the turf performs for a decade or more. Get them wrong, and you’re looking at matted, hot, or poorly draining grass within a season or two.
This Turf Grass King guide breaks down each spec in plain language so you can read a quote from any installer serving San Jose and the greater Bay Area and know exactly what those numbers mean for your project. We’ll also cover the local factors, like intense summer sun and heavier clay soils, that should influence which specs actually matter for your yard.
Artificial turf specs are the handful of measurements that determine how synthetic grass looks, feels, and holds up over time. Once you understand what each one does, you can compare artificial turf products the same way you’d compare flooring or roofing: by what’s actually underneath the marketing language.
Every other detail on a spec sheet, from yarn shape to UV treatment, supports one of these four. (For the full range of what we install, from putting greens to dog runs, see our artificial turf installation overview.
Pile height is the length of the turf blade, measured from the top of the backing to the tip. Most residential synthetic grass ranges from about 1.25 inches to 2 inches, with putting greens and sports turf running shorter and ornamental lawns running longer.
Shorter pile, around 1 to 1.375 inches, sheds water fast, resists matting under heavy foot traffic, and is the standard choice for putting green turf options, bocce court turf installation, and high-use sports areas. Mid-range pile, 1.5 to 1.75 inches, is the most common choice for general Bay Area backyards and front yards. It’s tall enough to look like a real lawn but short enough to bounce back after dogs, kids, or patio furniture press it down. Longer pile, 1.75 to 2 inches or more, gives a lush, decorative look that works well for low-traffic front yards, but it mats more easily in areas with daily activity and takes longer to dry after our occasional heavy winter rain.
If your yard sees daily use from kids, dogs, or entertaining, stick to the shorter end of the range. Taller pile looks impressive on day one but flattens fastest under repeated pressure. For turf going under a play structure, pile height works alongside a shock-absorbing pad underneath, which we cover in more detail in our guide to fall height and safety padding for backyard play areas.
Face weight measures the total weight of the yarn only, not the backing, per square yard, expressed in ounces. It’s one of the best indicators of how dense the turf will feel and how well it will resist wear, because more yarn per square yard means more fiber standing between your foot and the backing.
Residential turf typically runs anywhere from 50 to 90-plus ounces per square yard. Lower face weights, 50 to 65 ounces, are common in budget product lines and tend to flatten faster in busy areas. Mid-to-high face weights, 70 to 90 ounces, hold their shape longer and are what we typically recommend for backyards with regular foot traffic or pets, and they’re a big part of why a well-specified lawn can outlast a budget one by years, something we break down fully in our turf lifespan guide.
A high face weight number looks great in a sales pitch, but it only tells part of the story. Yarn shape, whether it’s flat, C-shaped, or diamond-cut, and how well the fibers are tuft-bound into the backing both affect real-world durability just as much as the raw ounce count. Turf marketed heavily on face weight alone can still separate at the seams within a year if the backing and stitching underneath were cut to keep the price down. Ask about face weight, but ask about backing and tuft bind in the same conversation.
Backing is the material the turf fibers are stitched into, and it does two jobs: hold everything together and let water drain through. Most residential backing is either polyurethane or latex, both perforated with drainage holes. What matters more than the material itself is drainage capacity, measured in inches of water per hour per square foot, because San Jose’s clay-heavy soil already drains slowly on its own. A backing rated well below your soil’s natural drainage rate can leave water sitting under the turf during our wetter winter months, no matter how good the base preparation underneath is. This matters just as much for patio installations, where turf borders a hardscape surface and poor drainage shows up fastest — see our turf for patios service page for how we handle it.
Infill is the granular material spread between the blades after installation, and it does more than weigh the turf down. It helps the blades stand upright, adds cushioning, and can reduce surface heat.
Silica sand is the standard, affordable choice for general lawns and patios. Zeolite is a step up for pet turf — typically installed a bit denser, around 2 to 3 pounds per square foot versus the standard 1 to 2 — since the added depth helps it absorb odor between cleanings, which we go into more detail on in our pet turf infill guide. Coated or antimicrobial sand adds an extra layer of odor and bacteria resistance for dog runs and high-traffic pet areas. No infill is sometimes used on putting greens or short-pile sports turf, but it’s rarely the right call for a standard backyard.
Once you know the four specs, comparing quotes gets a lot easier. Ask every installer for the exact pile height, face weight, backing type and drainage rate, and infill type and depth, in writing, in the same units. Vague language like “premium” or “heavy-duty” without a number attached is a sign to ask more questions.
The Santa Clara Valley Water District’s turf rebate program does not apply to artificial grass, even though it’s marketed heavily for other landscaping upgrades. Most installers won’t bring that up before you sign. We think you should know it before you budget.
The most common mistake is comparing face weight across two quotes without confirming both installers measured it the same way. The second is assuming a longer pile height automatically means a better lawn, when it often just means more matting under regular use. The third, especially relevant if you’re in a San Jose HOA community with drainage restrictions, is skipping questions about drainage holes per square foot entirely, then dealing with standing water after the first real Bay Area storm.
Reading a spec sheet is one thing. Matching the right pile height, face weight, backing, and infill to your specific yard, sun exposure, and household is another. If you’d rather skip the guesswork, send us your yard’s dimensions and main use case, whether that’s kids, dogs, entertaining, or all three, and Turf Grass King will turn a detailed, spec-by-spec quote around in one business day. Reach us at (408) 636-6442 or turfgrassking@gmail.com, and we’ll walk you through exactly what we recommend and why.
Face weight is the total weight of the yarn fibers alone, measured in ounces per square yard, without counting the backing material. It’s one of the clearest indicators of how dense and durable a turf product will be, since more yarn per square yard means more fiber standing up to foot traffic. Most residential turf runs between 50 and 90-plus ounces per square yard.
For a typical Bay Area backyard, a pile height between 1.5 and 1.75 inches balances a natural lawn look with resistance to matting under regular use. Shorter pile handles heavier daily traffic better, while longer pile is best reserved for low-traffic, decorative areas.
No, a higher face weight is a good sign but not the full picture. Yarn shape and how well the fibers are tuft-bound into the backing affect real-world durability just as much as the raw ounce count, so it’s worth asking about all three together.
Most residential artificial turf backing is made from polyurethane or latex, both perforated with drainage holes. The material matters less than the drainage rate, since backing needs to move water through fast enough to match your soil’s natural drainage, especially in San Jose’s clay-heavy areas.
Most residential installations use roughly 1 to 2 pounds of infill per square foot, though pet turf using zeolite typically runs denser, around 2 to 3 pounds per square foot, for better odor control. The right amount ultimately depends on pile height and infill type.
