When comparing builders, it is easy to focus on the floor plan, finished photographs, and the number at the bottom of a proposal. Those details matter, but they do not tell you everything about the home being priced.
Two homes can look similar when finished and contain very different windows, insulation, waterproofing, cabinetry,
and other materials. Many of the differences will be hidden by the time you move in.
You do not need to become an expert in every building product. You should be able to ask clear questions and receive
specific answers about what is included and why it belongs in your home.
1. What Is Actually Included in the Proposal?
Descriptions such as "quality windows" or "premium finishes" leave a great deal open to interpretation. Ask for enough detail to understand the proposed product, its intended use, and the standard of installation.
Some selections may reasonably remain open during early planning. In that case, the proposal should explain the allowance or baseline rather than implying that every possible choice is included.
Useful details include:
• Manufacturer and product line, where already selected
• Material, size, finish, and relevant performance ratings
• What installation work and accessories are included
• Which items remain allowances or owner selections
2. How Will the Windows Perform?
Vinyl, fiberglass, and wood windows each include a range of products. The frame material alone does not tell you how
a complete window will perform or whether it is the right fit for the design.
Ask about the specific window series, glazing, operation, dimensions, maintenance, and warranty. A large fixed
window and a smaller operable window may serve very different purposes, even on the same wall.
The Department of Energy points homeowners toward NFRC ratings when comparing window performance. U-factor
describes heat transfer, while solar heat gain coefficient describes how much solar heat passes through the window.
Those ratings should be considered alongside the home's orientation and design.
3. What Is the Plan for Insulation and Air Sealing?
Insulation and air sealing are related, but they are not interchangeable. Insulation resists heat flow; air sealing
addresses uncontrolled air movement through gaps and connections in the building enclosure.
Ask where insulation will be installed, what assembly is being proposed, and how difficult transitions will be handled.
Rim areas, roof connections, openings, and service penetrations deserve attention along with the open wall cavities.
At Handley, we believe these conversations belong in planning because the finished home depends on how its parts
work together. A material specification is more useful when the team can also explain how it will be installed and checked.
4. What Is Behind the Shower Tile?
Tile is the visible finish, but the assembly behind it is responsible for managing water. Tile and grout should not be treated as the waterproofing system.
Ask your builder to explain the complete shower assembly, including the substrate, waterproofing, drain connection, seams, corners, and penetrations. A waterproof component still needs properly detailed connections to function as part of a complete system.
Questions worth asking include:
• Which waterproofing system is included?
• How are niches, benches, and changes of plane detailed?
• How does the waterproofing connect to the drain?
• What inspection or testing occurs before the tile conceals it?
5. How Are Substitutions and Upgrades Handled?
A product may become unavailable, have a longer lead time, or no longer fit a revised design. Substitutions are sometimes necessary, but the replacement should be evaluated for more than appearance.
Ask how differences in performance, dimensions, installation, maintenance, and warranty will be reviewed. The homeowner should also understand the cost and schedule implications before approving a change.
An upgrade deserves the same level of explanation. Spending more can be worthwhile when it improves a feature you value, but a higher price alone does not establish that a product is better suited to the project.
6. Who Stands Behind the Finished Installation?
Manufacturer warranties and the builder's workmanship coverage address different responsibilities. Ask what documentation you will receive, what maintenance is expected, and who to contact if something needs attention.
Installation requirements matter here as well. A well-regarded product cannot make up for missing flashing, an unsuitable substrate, or an incompatible accessory.
The most useful answer is a clear explanation of the product, the installation, and the people responsible for both.
That gives you something more substantial to compare than a general promise of quality.
Start With Better Questions
At Handley Construction & Development, we believe homeowners should understand the materials and systems going into their home, including the work they will never see after construction is complete.
Planning a custom home in the Walla Walla Valley? Contact Handley to discuss your priorities, material choices, and the level of detail that belongs in your construction scope.
