How to Measure a Tanning Ledge for In-Pool Furniture

The right in-pool seat starts with your pool, not a product photo. Careful measurements help you avoid an expensive fit mistake and choose a seat for both your water depth and preferred posture.

Follow this order:

  1. Mark the exact placement.
  2. Measure normal water depth at several points.
  3. Stop if the surface or readings are ambiguous.
  4. Match one verified depth range.
  5. Choose reclined or upright posture.
  6. Confirm the usable footprint and site clearance.
  7. Recheck the exact variant, inclusions and accessories.

Each step is its own gate. Passing the depth check does not prove that the posture or footprint will work.

What you need

Gather:

  • a rigid measuring tool long enough for the expected water depth;
  • a tape measure for usable ledge length and width;
  • the worksheet below or another way to record five readings;
  • a way to mark the complete area where the furniture would sit;
  • the pool at its normal operating water level.

Do not rely on a pool plan, coping height, photograph, memory, or a general “tanning ledge depth.” None proves the normal water depth at the exact placement.

1. Mark the exact placement

Identify the full area where the furniture would sit—not only the easiest spot to reach.

Confirm that the placement appears flat across the full area. A slope, step, edge, or transition is not the same as a flat placement.

If the placement is not clearly flat, stop. Do not choose from a photograph or one convenient reading. Contact Personal Product Guidance.

2. Take several normal-depth readings

With the pool at its normal operating water level, measure vertically from the ledge surface to the waterline.

Take at least five readings:

  1. front-left;
  2. front-right;
  3. center;
  4. rear-left;
  5. rear-right.

Record every reading. Do not average or round readings to make them fit a product range. The minimum and maximum show whether the complete placement stays inside one supported band.

3. Know when to stop

Stop before choosing a product if:

  • the surface slopes or includes a step or transition;
  • the surface or normal waterline is unclear;
  • readings cross a product threshold;
  • any reading falls between 9 and 10 inches;
  • readings span two Signature Chair Riser labels;
  • a reading is exactly 12, 15, or 18 inches and the correct Riser label is unresolved;
  • the usable footprint or site clearance is unresolved.

These are guidance stops. Do not solve them with an average, midpoint, nearest range, or product appearance.

4. Match depth, then choose posture

Proceed only when every relevant reading stays within one supported range on a flat placement. Then choose how you want to sit.

Flat 0–9 inches + reclined: Signature Chaise

The Signature Chaise is the lead reclined option when every relevant reading is from 0 through 9 inches.

Verified dimensions are 70 inches long, 23 inches wide, and 22 inches high, with a 44-inch footprint. It weighs 34 pounds empty and 144 pounds filled.

The offer is one selected Signature Chaise. Lifestyle images may show multiple chaises, pillows, or a side table; images do not establish what is included. Depth fit also does not prove the chaise fits the usable flat area.

Flat 0–9 inches + upright: Signature Chair

The Signature Chair is the upright, high-back option when every relevant reading is from 0 through 9 inches.

Verified dimensions are 43.5 by 20 by 36.5 inches, with a 34.5-inch footprint. It weighs 33 pounds empty and 133 pounds filled.

Choose this path for upright seating—not because the Chair appears to be a smaller chaise. One Signature Chair is included. The Riser, shade, pillows, and other accessories are separate.

Flat 10–15 inches + fixed recline: Signature Chaise Deep

The Signature Chaise Deep is the fixed-recline option when every relevant reading is from 10 through 15 inches.

Verified dimensions are 74 inches long, 23 inches wide, and 31 inches high, with a 63.5-inch footprint. It weighs 60 pounds empty and 270 pounds filled.

Deep is a separate model, not an extension of the standard Chaise range. The offer is one Signature Chaise Deep. A headrest pillow, shade, side table or bundle components, and a riser are not included unless an exact separate offer says otherwise and compatibility is verified.

If readings fall between 9 and 10 inches

Stop. The standard Signature Chaise range ends at 9 inches; Signature Chaise Deep begins at 10 inches. Do not round up or down, average the readings, or choose from appearance. Contact Personal Product Guidance.

Upright seating beyond 9 inches: Chair Riser

The Signature Chair Riser is a separate supporting product for the Signature Chair only. It is not a chaise accessory.

Its verified labeled depth options are:

  • 10–12 inches;
  • 12–15 inches;
  • 15–18 inches;
  • 18–20 inches.

The labels meet at 12, 15, and 18 inches. This guide does not assign an exact boundary reading to either neighboring option. Stop and request current configuration guidance at those boundaries or whenever readings span two labels.

The Riser is sold separately; the Chair is not included. Do not use it with the Signature Chaise, Signature Chaise Deep, or Signature Lowback Chair.

Armrest Console: compatibility does not change depth

The Signature Chaise Armrest Console is verified for the Signature Chaise and Signature Adjustable Reclining Chaise/ARC. It is not designed for the Signature Chair or Signature Chaise Deep.

The Console is sold separately. It does not extend the standard Signature Chaise beyond its verified 0–9-inch range.

5. Confirm footprint and site clearance

Measure the usable flat length and width, then compare them with the exact product dimensions and footprint.

Note any nearby ledge edges, steps, transitions, walls, returns, drains, or other obstructions.

This guide does not establish a universal edge, walking, or safety clearance. If available space or a site feature creates uncertainty, stop and request guidance.

Keep the three gates separate:

  • Depth: every relevant reading stays within one supported range.
  • Posture: reclined and upright seating serve different preferences.
  • Footprint and clearance: the exact product fits the usable flat placement without an unresolved site issue.

6. Recheck the exact offer

Measurements identify a product path; they do not confirm today’s exact offer.

Before ordering:

  • open the exact product page;
  • recheck the selected color or variant;
  • confirm the product and quantity included;
  • identify pictured accessories and confirm whether they are separate;
  • recheck current availability and orderability;
  • review handling, carrier transit, and destination delivery as separate timing questions;
  • request guidance for any unresolved fit, compatibility, or inclusion question.

Start with In-Water Living to compare the certified paths. Use Personal Product Guidance whenever the placement or readings remain unclear.

Measurement worksheet

Keep this worksheet privacy-safe. Do not add a name, street address, email address, phone number, or pool photograph.

Placement and water level

Field Your notes
Pool at normal operating water level Yes / No / Unclear
Measurement date/time or pool context
Exact placement description without personal data
Surface across the complete placement Flat / Sloped / Transition / Step / Unclear

Five depth readings

Measure vertically from the ledge surface to the normal waterline.

Point Position Depth in inches Surface observation
1 Front-left
2 Front-right
3 Center
4 Rear-left
5 Rear-right
Reading check Your notes
Minimum reading
Maximum reading
Readings cross a product threshold Yes / No / Unclear
Any reading between 9 and 10 inches Yes / No / Unclear
Exact 12, 15, or 18-inch Riser boundary Yes / No / Not applicable

Space, preference, and decision

Field Your notes
Usable flat length
Usable flat width
Edge, step, transition, wall, return, drain, or obstruction None observed / Present / Unclear
Desired posture Reclined / Upright / Unsure
Product path under review Chaise / Chair / Deep / Chair + exact Riser / None yet
Depth gate Pass / Stop
Posture gate Pass / Stop
Footprint/clearance gate Pass / Stop
Exact variant and inclusions rechecked Yes / No
Unresolved questions

If any gate says Stop or remains unclear, do not force a product choice. Contact Personal Product Guidance.

Decision summary

  1. Mark the exact flat placement.
  2. Measure vertically to the normal waterline at several points.
  3. Stop for slope, step, transition, unclear surface/waterline, threshold-crossing readings, the 9–10-inch gap, Riser boundary ambiguity, or unresolved clearance.
  4. Match one depth path: Chaise 0–9, Chair 0–9, or Deep 10–15. Treat each Chair Riser label as an exact separate path.
  5. Choose reclined or upright posture after depth fit.
  6. Confirm footprint and site clearance independently.
  7. Recheck the exact variant, inclusions, accessories, availability, and delivery information before ordering.

Frequently asked questions

Where exactly should I measure water depth?

Measure vertically from the ledge surface to the normal waterline at several points across the exact flat area where the furniture would sit. Do not substitute a photograph, coping height, pool plan, or general shelf description.

Should I choose the Signature Chaise or Signature Chair for 0–9 inches?

After every relevant reading stays within 0–9 inches on a flat placement, choose posture. The Signature Chaise is reclined; the Signature Chair is upright/high-back. Then confirm the exact footprint and offer.

When should I choose Signature Chaise Deep?

Evaluate Deep only when every relevant reading across a flat placement stays within 10–15 inches and you want a fixed-recline chaise. Confirm its larger footprint separately.

What if readings fall between 9 and 10 inches or span more than one range?

Stop. Do not average or round. The standard Chaise ends at 9 inches, Deep begins at 10 inches, and readings that cross bands require guidance.

How do I choose a Signature Chair Riser at 12, 15, or 18 inches?

Do not assign the boundary from this guide. The labeled options meet at those values. Request current exact-configuration guidance, and also stop if several readings span two Riser labels.

Does the Armrest Console fit the Signature Chair or Chaise Deep?

No. It is verified for the Signature Chaise and Signature Adjustable Reclining Chaise/ARC. It is separate and does not change the standard Chaise’s 0–9-inch range.

Does passing the water-depth check prove the product fits?

No. Posture and footprint/clearance are separate gates. A product can pass the depth gate and still be the wrong posture or leave a site-fit question unresolved.