Pre Delivery Inspection (PDI): Buyer’s Guide to Builder Inspections
Pre Delivery Inspections: What You Need to Know
Buying a newly constructed home is exciting, but before taking possession, one crucial step ensures everything meets expectations—the Pre-Delivery Inspection (PDI), also known as a Blue Tape Walkthrough, Builder Walkthrough, or New Home Orientation. The builder or developer schedules this walkthrough, allowing homeowners to review the property before moving in. During a PDI (or Pre-Occupancy Inspection), the buyer inspects the home’s condition, confirms completed work, and documents any deficiencies. Some builders provide blue painter’s tape to mark areas needing touch-ups, leading to the common term Blue Tape Walkthrough.
However, not all buyers can attend their Final Walkthrough for New Construction, especially those relocating from out of town. In these cases, assigning a trusted representative or professional inspector is a smart solution. A trained delegate ensures no details are missed, protecting the buyer’s investment and simplifying the transition into their new property.
What is a Builder Walkthrough or Pre Delivery Inspection?
The builder or developer coordinates and leads the PDI, guiding the buyer through the home to confirm:
- Walls, ceilings, and flooring are free from visible damage.
- Cabinetry, countertops, and fixtures are installed correctly.
- Doors, windows, and locks function properly.
- Paint, trim, and finishing details meet expectations.
However, the PDI does not involve comprehensive testing of critical home systems such as HVAC, plumbing, or electrical performance. It also doesn’t include accessing key areas like the roof or attic space. The builder may demonstrate basic functions, but deeper inspections—like checking for leaks, verifying proper air circulation, or testing outlets under load—are not part of this process.
When Does a Pre Delivery Inspection Happen?
A Pre-Delivery Inspection (PDI) typically occurs one to two weeks before the scheduled possession or occupancy date. The builder or developer determines the timing based on the home’s construction progress and coordinates directly with the buyer to set the appointment.
Does Inspection Timing Matter?
- PDIs happen close to possession but not on possession day. Some issues may not be fully addressed before the keys are handed over.
- Buyers may receive short notice for their PDI appointment. Scheduling is driven by the builder, and rescheduling options are often limited.
- There’s little time for thorough testing. The walkthrough focuses on surface-level details, rather than a deep evaluation of major systems like HVAC, plumbing, or electrical.
- A PDI is not a full home inspection. While it helps document visible deficiencies, it does not assess critical systems. A more comprehensive home inspection on possession day can provide deeper insights into the home’s structure and major systems.
Preparing for Your PDI: Who Conducts the Inspection?
The Pre-Delivery Inspection (PDI) is conducted by the builder or developer, who schedules the appointment and guides the buyer through the home. A builder’s representative—such as a site supervisor or customer care specialist—typically leads the walkthrough, explaining key features and documenting any noted deficiencies on their inspection form.
What Happens if a Buyer Can’t Attend The PDI?
While the homeowner is expected to attend the PDI, scheduling conflicts can make it difficult—especially for out-of-town buyers or those with work or personal commitments. Since the builder dictates the timing, rescheduling may not be an option.
Assigning a Delegate
If a buyer cannot attend, they may appoint a representative to conduct the PDI on their behalf. The buyer will have to submit a form outlining the appointment of their selected designee. This designate must be present during the PDI and will be led through the walkthrough by a representative of the development company.
Why a Professional Delegate is the Best Choice
- Experienced Eye – Professionals recognize common deficiencies or incomplete work that buyers may overlook.
- Comprehensive Documentation – A home inspector provides their own detailed notes and photos for the buyer’s reference.
- Objective Representation – A professional delegate ensures all concerns are addressed properly.
- Ideal for Out-of-Town Buyers – Remote buyers receive a thorough, unbiased report of their home’s condition before possession.
Why Should You Hire a Professional Inspector at Key Stages of a New Build?
A professional home inspection provides critical insights beyond the Pre-Delivery Inspection (PDI). Since builders focus primarily on cosmetic finishing and handover readiness during the PDI, deeper issues with structural components or mechanical systems can go unnoticed. A trained home inspector can offer value at three essential stages on your new build:
1. Pre-Delivery Inspection (PDI) Support
- A professional inspector can act as the buyer’s delegate, ensuring a thorough review of the home’s finishing and overall condition.
- They provide detailed documentation, capturing concerns that need to be addressed before possession.
- This is especially useful for out-of-town buyers, offering peace of mind when they cannot attend in person.
2. (Pre)-Possession Day Inspection (Recommended for All Buyers)
Unlike the PDI, a possession inspection allows for full testing of major systems, including:
- HVAC performance (furnace, AC, ventilation).
- Plumbing functionality (checking for leaks, water pressure, and drainage issues).
- Electrical system (testing outlets, panel integrity, and GFCI compliance).
Buyers can document any outstanding or hidden defects while the new home warranty is still in effect.
3. One-Year Warranty Inspection (Final Builder Warranty Check-Up)
In Alberta, all newly built homes are covered under the 1-2-5-10 New Home Warranty Program, ensuring protection at multiple stages:
- 1 Year: Covers materials and workmanship, including flooring, paint, and trim.
- 2 Years: Covers delivery and distribution systems, including plumbing, electrical, and HVAC.
- 5 Years: Covers the building envelope, including exterior walls, roof, and windows.
- 10 Years: Covers structural components such as the foundation and frame.
A new home warranty inspection is a crucial last chance for homeowners to identify deficiencies covered under the first-year warranty period. Hiring a professional Calgary Home Inspector ensures that:
- ✔ All outstanding issues from the PDI or possession day are reassessed.
- ✔ New problems that emerged after move-in are documented for warranty claims.
- ✔ The homeowner maximizes warranty coverage before the builder’s responsibility expires.
The Bottom Line: Protect Your Investment
While the PDI is a helpful first step, it shouldn’t be the only inspection a buyer relies on. Professional inspections at key stages—PDI, possession day, and the one-year warranty review—ensure that both visible and hidden concerns are properly addressed, helping homeowners take full advantage of their Alberta warranty protections. Rely on professionals to guide you through your new build home inspections.
Schedule Your Professional Home Inspection Today!
Whether you need a trained professional to represent you at your: Pre-Delivery Inspection (PDI), Blue Tape, or Builder Walkthrough, a comprehensive inspection on possession day or before your one-year warranty expires, we’ve got you covered.
For any inquiries or to schedule an inspection, feel free to email us at chris@calgaryhomeinspector.ca, text 825-863-2372, or book a time slot online.
We’re proud to extend our services beyond Calgary. We offer home inspection services in Airdrie, Chestermere, Cochrane, Okotoks and more!
