30" x 30" Outdoor Cushions – Custom Made to Your Exact Size
30 x 30 outdoor cushions cut from your numbers — width, depth, thickness set by you, not a chart. Deep-seat squares for sectionals and lounges, factory-direct, single pieces welcome.
Start with your shape
Not sure? Pick the closest — every measurement is confirmed before we cut.
Don't see your shape? We make any shape.
Straight edges? A top photo + the edge numbers is all we need. Curved? Trace it on paper next to a tape measure and email us a photo.
Enter your measurements
Measure the old cushion flat, edge to edge — never the frame.
Choose your fabric
Five families, 119 cuts, one flat rate — pick by look and feel. Click a family to see its swatches below, or its ⓘ for what the fabric is and where it works best.
All covers cut to your exact dimensions — no stock sizes, zippered covers that remove for washing.
Review & order
Calculated live from your measurements — every line, no surprises.
Free shipping over $158 · $29 flat below
Estimates only — we re-verify every dimension before cutting and will contact you if anything looks off. Prefer email? Email me this quote
Odd shape or tricky frame? Upload a photo of your furniture or old cushion — one overall shot, plus a top and side view of the old cushion if you can.
JPG, PNG or WebP · up to 10 MB each · max 3
We make what we sell — nothing brokered
Every fabric on the list, open in the configurator
Sewn to the numbers you send
A wrong cut is remade, not argued
Build Your 30 x 30 Cushion
Thirty square is past the end of the retail line — stock programs stop at 28, and the decks that ask for more are daybeds, oversized swivel chairs, and wide sectional corners from import lines whose pads died with their reorder channels. Owners usually inherit or rescue these frames second-hand, years after the original pads gave out. That’s the moment custom cutting stops being a compromise and becomes the only sensible option.
We cut every 30 x 30 outdoor cushion to the measurements you send — width, depth, thickness — sewn to the quarter inch. Five inches is the deep-seating standard at this scale; 6″ builds daybed-level depth. Fabric families run Tech Fabric, our leather-like waterproof weave that wipes clean — the outdoor workhorse; Cotton Linen, a durable everyday weave for covered patios and indoors; and Premium Velvet, plush claw-resistant velvet for indoor luxury. Foam density upgrades are worth it double on a square this size — thirty inches of span bridges more frame than any stock pad ever sees.
Close but not exactly 30 x 30? Type your numbers — decimals included — and the estimate updates as you go →
Pricing — estimated starting at
*One cushion, 30 × 30 in. (6.25 sq ft top surface): $45 make-base + 6.25 sq ft × combined foam + fabric rate ($29.81/sq ft in 35D, $30.79 in 50D, $33.80 in 65D, each at the 5-inch default). Every fabric in the 119 lineup carries the same price — choose on looks, not budget. The from-199 entry pairs 35D foam with the thinnest 2-inch cut. Thickness is settled at checkout, and each dimension is confirmed with you before any cutting.
As a yardstick: U.S. specialists running custom configurators priced made-to-order cushions for common sizes (16×16 through 24×24) around $71–$119 before shipping in 2026 — numbers most buyers only see after asking for a quote. We print the formula above so you can audit the arithmetic first.
Fits these furniture series
No series in the measured library documents a 30 × 30 seat — the size sits past the end of stock runs, which is exactly why this page exists. Frames at 29.5 and 30.25 price identically here.
Why retail stops at 28: stock cutting runs on even-foot math — bolts and dies are laid out so 24 and its multiples leave the least off-cut waste. Thirty strands a strip too wide to trash and too narrow to reuse, so no die was ever cut for it. We cut from your numbers instead.
Mismatch with the chart? The chart loses — your measurements win.
Mismatch with the chart? The chart loses — your measurements win.
How to measure a 30 x 30 cushion
- Flatten the old cushion out and read three numbers: edge-to-edge width, front-to-back depth, seam-to-seam thickness — zero pressure on the foam.
- No old cushion? Measure the seat deck between the frame rails and arms, and send the raw numbers rather than rounding.
- Photograph the label under the frame first — a model number can match you to a documented series chart in seconds.
The complete walkthrough, photographed step by step: How to Measure (and Identify) Your Cushions.
Fabric Options at 30 x 30
A 30 x 30 pad is usually the most-exposed cushion on the patio — horizontal, full-sun, hours of occupancy. Tech Fabric is the workhorse answer: waterproof, wipe-clean, unfazed by pool chemistry. Cotton Linen belongs under cover; Premium Velvet belongs indoors. For buyers comparing against Sunbrella-grade performance tiers, the honest tier-by-tier comparison — including what solution-dyeing actually buys in fade life — is in the outdoor fabric guide.
A sample of the 119-fabric range — every option is open in the configurator before you order.
Rare sizes, straight answers
Thickness and density at 30 x 30
Thirty inch squares are daybed-and-oversized-lounge geometry: wide decks, swivel frames, sectional corner modules. At this scale thickness is comfort engineering — 5 inches is the deep-seating standard that lets a sitter sink without bottoming out, 6 inches is daybed-level plush, and above 6 the foam wants vent channels, which we flag at confirmation rather than surprise you with. Below 4.5 inches, a pad this wide will dish between the seams long before the cover wears.
Density matters double at width: a 30-inch span bridges more frame than a stock pad ever sees, and light foam sags into the gap. 50D is the honest minimum for daily lounging; 60D earns its price on frames that host naps. All four grades, 35D–65D, are confirmed with your dimensions before cutting.
Thirty is the rarest square we cut, and rarity has a texture worth naming. Frames that ask for it were daybeds and oversized imports — lines whose replacement pads dried up years before the furniture tired — which means 30-inch buyers are usually the set’s second or third owner, working without labels, manuals, or any parts channel. The honest position: nobody stocks your size, no chart at a store will name your frame, and the number on your tape measure is the only specification that ever mattered.
That is less bleak than it sounds. Custom cutting treats 30 the same as 24 — same formula, same fabrics, same quarter-inch confirmation before the knife — and decimals are the norm here rather than the exception: 29.75, 30, 30.25 all price identically, and the measured entry is the one that fits. If the frame’s label survives anywhere, the replacement library may already hold its chart; if it does not, your tape measure is the chart.
Oversized squares want the deep-seating ladder applied honestly. Five inches restores what the frame was built around; six builds daybed-level plush — check the arm rails, which sit lower as the seat rises. On modular frames, match thickness across every block in the run: a 30-inch seat next to a 28-inch seat at different lofts reads as a mistake from across the room, and the fix is ordering them in one batch, one grade, one loft.
A few from the 119-fabric lineup — review the full set, zoomed, in the configurator first.
When 30 x 30 means covers, not foam
Plenty of 30 x 30 searches end at slipcovers — the foam still stands up but the fabric gave out, and that job is smaller than a rebuild. We sew replacement covers to your seam-to-seam measurements in the same 119-fabric range, with zippers where the original had them. If the old cover still exists, mail it to us and we pattern from it directly — no measuring tape required. The honest cut-off: press the seat hard and if your hand does not feel the deck through the foam, covers alone will do; if it bottoms out, replace the foam in the same order and be done once.
Frequently asked questions
Made and shipped by the same hands
- Over a decade of outdoor cushion work behind each order: the cutting, filling, and sewing are all ours.
- Each dimension you submit gets a second look before the first yard of fabric is touched.
- Order-by-order production: choose any fabric and any piece, even a single one.
- Outside ±½″ (±¾″ beyond 36″) on our cut, wrong fabric, or wrong build — remade free of charge.
Custom 30 x 30 cushions from $199 — four steps to a quote.
Ready when you are. Enter your measurements, pick your fabric and your finishing — every dimension comes back to you for confirmation before we cut. One cushion or a whole set, from the factory that ships them. Cut to within ½ inch of your confirmed numbers — outside tolerance, remade free.
Related pages
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