Customer selection sheets for pool builders (2026) - tile, plaster, coping, decking, and the legal defense behind them

A custom pool is not one decision. It is 10 to 30 customer selections, made over weeks, each one a potential dispute when install day comes. Here is what a real selection sheet should contain, the picks that most commonly go sideways, and the legal angle nobody talks about until they need it.

Why selections decide who pays when something is wrong

Every pool build dispute I have ever been part of, or watched from the side, eventually comes down to one of three questions. Did you do the work the customer paid for? Did you do it on the timeline you agreed to? And did you install what the customer actually picked? The first two are usually clear. The third is where things get expensive.

Pool customers do not just buy a pool. They buy a pool with very specific materials, colors, and brands. The tile sample they picked is not "blue." It is NPT Coronado Blue 1x1 mosaic with a textured finish, or it is Oceanside Glasstile Tessera Catalina in 1x2 brick pattern, or it is something else entirely. The plaster is not "white." It is Diamond Brite Tahoe Blue or Pebble Tec Caribbean Blue or Wet Edge Altima Aruba Blue, and the difference between any two of those is $6,000 to $14,000 if you have to remove and redo it.

When the tile arrives in a dye lot the customer says looks "more green than the sample," or the plaster comes out two shades darker because the small sample card was not representative of how the actual pool looks under sun and water, or the travertine coping shows a vein the customer claims they were never told about, somebody has to pay to fix it. The question is who. And the answer is whoever cannot prove what was agreed to.

In a pool build dispute, the customer's word is "I never picked that." The builder's word is "yes you did." The selection sheet, signed and date-stamped with a photo of the actual sample, is what turns "your word against mine" into "here is the document."

A real selection sheet, done right, makes 95% of these disputes a non-event. The customer signs at the sample table on Tuesday. Six weeks later when the tile arrives and they say "this is not what I picked," you pull up the signed sheet with the photo of the sample they signed off on, side by side with the actual tile, and the conversation ends. Most of the time the customer realizes they misremembered and the install proceeds. The remaining percentage is when the supplier shipped genuinely wrong product, which is a different problem (and the selection sheet still helps because it pins down the SKU you ordered).

What belongs on a real selection sheet

Here is the structure I have used as a PM and what we built into Workhand v1.1's selections feature. If your current system does not capture all of this, that is the gap.

Per selection, the required fields

• Category. Tile, plaster, coping, decking, lighting, water feature, equipment, etc. There should be 8 to 12 standard categories plus room for custom additions.
• Specific item picked. Brand, product line, color name, SKU if you have it. "NPT Coronado Blue 1x1 textured CL15" is right. "Blue tile" is not.
• Photo of the sample. Not a stock photo from the manufacturer website. A photo of the actual physical sample the customer held in their hand, taken in normal indoor light. This is the single most important field on the sheet.
• Quantity if relevant. "12 LF of waterline tile" or "240 sf of coping" or "1 spillway, 60 LF jet trim."
• Date selected. The day the customer chose it. Auto-stamped, not editable.
• Customer signature. Wet ink on paper, or a touchscreen signature on a phone or tablet at the sample table. Both work legally if properly captured.
• PM or sales rep name. Who walked the customer through the choice.
• Variance disclosure. A short note for materials where variance is expected. "Natural stone may vary in color and veining from sample to delivered material." This is what kills travertine disputes when properly disclosed.
• Pricing impact, if any. If the customer upgraded from base tile to a glass mosaic, the price delta. Otherwise marked "included in base contract."
• Status. Selected, ordered, delivered, installed, accepted at walkthrough.

The categories every pool selection sheet should cover

1. Waterline tile (color, brand, pattern, size, finish)
2. Pool interior finish (plaster, pebble, polished aggregate, fiberglass)
3. Coping (material, color, finish, edge style)
4. Decking (material, color, pattern, drainage, slip rating)
5. Pool light (brand, color, count, bulb type)
6. Spa (if applicable: jets, headrest, bench, spillway tile)
7. Water features (sheer descent, bubbler, scupper, etc. with finish)
8. Pump (brand, model, HP, variable speed)
9. Heater (brand, model, BTU, gas vs electric vs heat pump)
10. Sanitization (salt cell brand and model, or chlorinator type)
11. Automation (Pentair, Jandy AquaLink, Hayward OmniLogic, none)
12. Cleaner (suction, pressure, robotic, brand and model)
13. Drains and skimmers (count, type, color)
14. Steps, benches, sun shelf (count, depth, layout)
15. Safety features (fence, cover, alarm, if required by local code)

Not every pool has all 15. A simple residential build might have 8 to 10 active selections. A high-end custom might have 25 to 30. The point is to have a category list that captures everything the customer can pick on, so nothing falls through the cracks.

Twelve selections that commonly go sideways

These are the ones I have personally seen blow up on pool jobs, or that other PMs have told me about. If you are not actively documenting any of these, fix the gap before the next dispute.

1. Pebble plaster shade variance

Pebble Tec, Wet Edge, NPT Stonescapes, and Diamond Brite all sell pebble or aggregate finishes that look one way on a 4x6 sample card and a different way at 16x32 feet in a backyard. The sample looks darker because it is small and seen up close. The finished pool, with water and sun, looks lighter. Customers see the finished pool, say "this is not what I picked," and now you are stuck. The fix is to disclose variance up front, photograph the customer's signed sample, and show them at least one reference photo of a completed pool with the same finish in similar light. NPT and Pebble Tec both provide reference image libraries to dealers for this exact reason. Use them.

2. Glass mosaic tile dye lots

Glass mosaic tile (Oceanside Glasstile, Lightstreams, Trend, Sicis) is gorgeous and expensive. The dye lots between sample and bulk order can differ subtly. The customer notices. The dispute often happens at install when the installer pieces it together and 3 of 8 boxes look slightly off. The fix is to order all the boxes at once from the same dye lot, photograph them upon arrival, and require the customer to inspect and sign off before installation begins. Some builders mark up glass tile 25% to absorb this risk.

3. Travertine coping veining

Travertine is natural stone. Each piece varies. The sample piece the customer held was one piece. The pallet that shows up has 100 pieces with different veining patterns. Customers who see "more orange" or "more pink" in the delivered material will claim they were never told. The fix is a disclosed variance clause on the selection sheet ("Natural stone varies in color and veining. Sample is representative, not exact.") with the customer's signature, plus a photo of multiple pieces from the actual delivery before install.

4. Travertine finish (tumbled vs honed vs brushed)

Same material, different finish, dramatically different look and feel. Tumbled has rounded edges and a more rustic feel. Honed is smooth and flat. Brushed is in between. Customers sometimes pick "tumbled" and then complain it looks "old." Document the finish name and include a photo of an installed pool with that finish, not just a small sample piece.

5. Decking color in sun vs shade

A travertine, paver, or concrete decking sample looks one color in the indoor showroom. The deck pours in sun. Customers swear it changed color. The fix is to walk the customer outside with the sample, in actual sunlight, before they sign. Photograph the sample in sun, attach to the selection sheet.

6. Lighting color temperature

Pool lights come in warm white (around 2700K), cool white (around 5000K), color-changing RGB, and color-changing with deeper hues like Pentair IntelliBrite or Jandy WaterColors. Picking the wrong one is a $400 to $1,200 fix per light to swap. The fix is a clear category on the selection sheet with the exact model and color setting, plus a confirmation question at order time. We have all heard the story of the customer who picked color-changing and the supplier shipped fixed white. Documenting the spec prevents it.

7. Water feature finish materials

A sheer descent water feature can be finished in pool tile (any tile you pick), in copper, in bronze, in stainless. The wall behind the spillway can be the same tile as the waterline or a different accent. Customers often have not thought through these details when they sign the main selection sheet, and the question comes up when the feature is being built. Document all four faces of every water feature explicitly.

8. Equipment brand swaps

The customer picked a Pentair IntelliFlo3 pump. The distributor was out of stock when you ordered. You substituted a Pentair IntelliFlo VSF, which is similar but not identical. The customer notices when they see the model on the equipment pad. Fix: never substitute without written customer approval. If you have to substitute, document the new model and get an email or text confirmation back from the customer before installation.

9. Automation brand and warranty interaction

Mixing brands (Pentair pump with Hayward automation with Jandy heater) sometimes voids manufacturer warranties or creates integration issues. Customer wants Pentair pump for efficiency but Hayward heater because it is on sale. Document who is responsible for compatibility (almost always you, the builder) and what specific models will be installed.

10. Salt cell sizing

Pool gallons matter for salt cell sizing. A Hayward AquaRite 25 is for pools up to 25,000 gallons. A 40 is for up to 40,000. If you size down to save $400 and the pool is borderline, the cell runs at 100% all summer and burns out in 18 months. Customer is upset. Document the cell model selected and the calculated pool gallons that justify it.

11. Step and bench depth

The customer wanted a "sit-down bench" at 18 inches deep so they could lounge with their head above water. The bench got built at 24 inches because the plans were misread. Customer is not happy. Document step heights, bench depths, sun shelf depth, and tanning ledge dimensions with both a measurement and a photo or sketch.

12. Skimmer count and placement

Two skimmers vs one is a circulation difference. Placement (windward side, away from prevailing wind, far end of pool) matters for debris collection. Customers do not usually pick this themselves but the consequence shows up later. Document skimmer count and approximate placement on a site plan attached to the selection sheet.

How pool builders track selections today

The honest landscape, from talking to a lot of builders.

Paper folders (about 50% of shops)

A manila folder per customer in the office. Selection sheets are printed templates filled out at the sample table, signed by the customer, filed by job. Works fine if the folder never moves and you can find it in 5 years. Falls apart when somebody takes it to the truck and loses it, when the office floods, or when the customer moves and the dispute happens 7 years later.

Google Docs or shared drives (about 20%)

A doc per job with selections typed in. Sometimes photos attached. Customer signature is usually missing or is just a typed "I agree" line. Not legally as strong as a wet signature on paper, but workable. Searchable, which is a step up from paper.

Email threads (about 15%)

"Here are your selections, please reply YES to confirm." Customer replies. Email stays in the inbox forever. Works legally (email confirmation is admissible) but is a nightmare to find when you need it. Threading is fragile if the customer changes email or you lose IT access to an old account.

Buildertrend, JobTread, or other PM software (about 10%)

The bigger PM tools have selection workflows. Buildertrend's is genuinely good. JobTread has a workable version. CoConstruct (now Buildertrend after the merger) has a strong one. These work but cost $399+/month and are overkill for shops doing fewer than 30 pools a year.

Nothing structured (about 5%)

"I just remember." This person has either been lucky for a long time or has eaten a lot of costs they did not want to talk about.

The legal and insurance angle

A few things to know that most builders learn the hard way.

What makes a selection sheet legally enforceable

A selection sheet, properly executed, is a contract amendment or contract addendum. To be enforceable in most US states, it needs:

• The customer's signature. Wet ink, electronic signature compliant with ESIGN Act (DocuSign, HelloSign, native phone signature pads all qualify), or unambiguous email confirmation ("Yes, I approve these selections, signed Jane Smith").
• A date. When the agreement was made.
• Specificity. Specific item identification, not just "blue tile." A judge or arbitrator can enforce a contract that says "NPT Coronado Blue 1x1 textured." They cannot enforce one that says "the tile we discussed."
• Mutual assent. Evidence that both sides agreed. The customer signature plus a builder signature or builder rep name.

Why electronic signatures are fine

The ESIGN Act (federal, 2000) and UETA (adopted by most states) made electronic signatures legally equivalent to wet ink signatures for almost all transactions, including construction contracts. As long as the signature is intentional (the customer tapped or wrote it on purpose) and there is a record of who signed and when, it holds up in court. Tools like DocuSign, HelloSign, and any in-app signature pad that records a timestamp and IP address are fine.

Caveat: a few transactions are excluded from ESIGN/UETA, mainly wills and family-law documents. Pool construction is not one of them. Electronic selection sheets are valid.

Insurance and your GL policy

Your general liability policy generally does not cover "the customer says the tile is wrong color." That is a workmanship dispute, which is excluded from most GL policies. If you cannot prove the selection, you eat the cost out of margin. There is no insurance to call. This is why the selection sheet is, in dollar terms, often more important than your insurance for finish-related disputes.

Statute of limitations

Most US states have a construction defect statute of limitations of 4 to 10 years depending on the state. Florida is 4 years for patent (visible) defects and up to 7 for latent (hidden) defects. So your selection sheets need to be retrievable for at least that long. Paper folders in a back room are not great for this. A digital tool that retains records for the life of your business is much better.

How Workhand v1.1 handles selections

Here is what we built and how it works in the field.

The data model

A selection lives inside a job, not a separate document. Each selection has a category (from a standard list of 15+, plus custom), a specific item description, a photo of the sample, optional quantity and pricing, a variance note where relevant, and a status (selected, ordered, delivered, installed, accepted). The PM or sales rep records their name on the selection.

The customer signature

When all selections in a category (or all selections for the whole job) are recorded, the customer signs on the phone or tablet. The signature is captured as a vector image with a timestamp, the IP address, and the device used. The customer also gets an email copy of the signed selection sheet for their records.

The change workflow

Customers change their mind. We expected this. If a selection changes after signing, the original signed selection stays on the record (immutable), and a new selection version is added with its own signature. The full history is visible. If a dispute later asks "when did the tile change from option A to option B," the answer is one tap away with both signed records visible.

Visibility to subs

The tile sub does not need to log into Workhand. They get a PDF of the relevant selections (tile, waterline tile, mosaic, finish notes) sent to their email or phone before they show up. No more "what tile am I installing today" calls.

Customer portal view

Customers can log into the customer portal and see all their selections in one place. They can confirm what they picked. This reduces "did I pick that?" calls during the build. Combined with progress photos, it eliminates a lot of the customer anxiety that turns into phone calls during the 8 to 16 week build.

PDF export for legal records

Any time you can pull a PDF of the full selection sheet for a job. Date stamped, photos embedded, signatures captured. This is the document you hand to your attorney or insurance adjuster if a dispute escalates. Workhand retains the record for the life of your account. You can export it any time.

Where we still fall short

• No tile catalog integration yet. You type the tile name and SKU. We do not pull from NPT, Oceanside, or Pebble Tec catalogs. We are considering it for a future release.
• No allowance tracking. If you have a tile allowance ($4,000 included, anything more is an upgrade), we do not track the running total against the allowance. You handle that in change orders.
• No 3D visualization. Some higher-end tools render the pool with the customer's selections. We do not.
• Subcontractor approval flow is one-way. Subs get the PDF. They cannot sign back into the system to confirm receipt. We are looking at this.

For the core use case (capture selection, photograph sample, get customer signature, retain forever, retrieve when needed), the v1.1 feature is solid. For shops who want allowance tracking and 3D rendering, Buildertrend or JobTread are still ahead of us.

How to actually decide on a tool

Quick decision tree.

Common questions

"Can the customer change a selection after signing?"

Yes. The original signed selection stays on the record. A new signed selection is added on top. The audit trail is clear. If pricing changes (an upgrade), the change is captured as a change order on the job, separate from the selection itself.

"What if the customer refuses to sign?"

Then they do not get the selection added to the job. This is a feature, not a bug. If a customer keeps verbally agreeing to picks but refuses to sign, that is the moment to slow down and have a direct conversation about why. Usually they want a different option or they want to defer the decision. The selection sheet exposes that hesitation, which is better than discovering it on install day.

"Do I need a separate sheet per category, or one big sheet?"

In Workhand, you can do either. Some builders sign the tile and plaster selections at the sample table early in the build, then sign equipment and lighting closer to startup. Other builders do one big sheet at the start. The tool supports both. The legal validity is the same either way.

"What about allowances?"

Allowances are a budget for a category ("$4,000 included for tile, anything above is a change order"). Workhand v1.1 does not have a dedicated allowance feature. You handle this with change orders. If you do a lot of allowance-style contracts, this is one place Buildertrend or JobTread is ahead of us. We are evaluating adding it.

"How long do you retain selection records?"

For the life of your Workhand account. There is no expiration. If you close your account, we retain records for 90 days during the grace period and you can export everything as PDF and CSV. After 90 days, records are deleted per our privacy policy.

"Can I print physical copies for customers who want paper?"

Yes. Every selection sheet can be exported as PDF and printed. The PDF includes the photo of the sample, the customer's signature, the date stamp, and the PM's name. Some older customers prefer a paper copy in their files. Both work.

"What if the supplier ships a different SKU than what was selected?"

That is a supplier dispute, not a customer dispute. You receive the wrong product, refuse the delivery, and reorder. The selection sheet helps because it pins down the exact SKU you ordered. If you accepted and installed the wrong product, that is on you, and the selection sheet is the evidence the customer will use against you. Always verify SKU at delivery before install.

The bottom line

The selection sheet is the single most overlooked piece of paperwork in pool construction. Most builders treat it as a sales tool ("let's get them excited about their tile") and miss that it is primarily a legal tool. The dispute that costs you $11,000 to redo the plaster never happens if there is a signed, photographed selection in your records that proves what the customer picked.

The shop pattern that works: capture the selection at the moment of decision, photograph the actual sample, get the customer signature right there before they leave the sample table, store the record somewhere searchable for the next 7+ years, and treat it as a contract document, not a wish list.

Whether you do this in Workhand, in Buildertrend, in a paper folder with stapled photos, or in a Google Drive with signed PDFs, do it consistently. The shops that consistently document selections rarely lose finish-color disputes. The shops that do not consistently document selections eventually pay for it.

If you want to try the Workhand version, the App Store link is below. If you have a different system that works for you, keep it. The point of this article is the workflow, not the specific tool.

Got a selection category I missed or a dispute pattern I should write about? Send me a note. Also worth reading: our FAQ, the best app for pool contractors guide, and the chemistry tracking writeup.