The four conditions to design for
| Condition | Effect | What helps |
|---|---|---|
| Strong sun (UV) | Fading, yellowing, heat buildup | UV-rated products, shading, lighter colors outdoors |
| Heat | Hot surfaces, expansion, adhesive limits | Heat-tolerant materials, expansion joints, correct install temperatures |
| Dry air | Wood movement, cracks at joints | Acclimating wood, stable engineered products |
| Dust and hard water | Constant cleaning, mineral spots | Smooth surfaces, fewer grout lines, matte fixtures |
Flooring
- Porcelain tile: durable, cool underfoot, great for most rooms. Wood-look porcelain gives warmth without moisture worries.
- Engineered wood: more stable than solid wood in dry air. Let it acclimate before installation.
- Luxury vinyl: budget-friendly and quiet; check heat limits near large sunny windows.
- Natural stone: beautiful, needs sealing; textured finishes for wet areas.
Countertops
Quartz is low maintenance but many products are not rated for direct UV. Granite and quartzite handle heat and sun well. Porcelain slabs resist UV and heat, making them useful near windows and outdoors. See our kitchen planning guide for a full comparison.
Cabinets and millwork
- Painted wood can show hairline cracks at joints in dry air. It is normal movement, not a defect.
- Stained wood, textured laminates and some engineered finishes hide wear better.
- Ask about UV-resistant finishes for cabinets in direct sun.
Bathrooms
- Large-format porcelain and slab walls mean fewer grout lines to clean.
- Brushed and matte fixtures hide water spots.
- Glass coatings reduce mineral buildup.
Windows and doors
Large windows bring views and heat. Low-e glass, good frames and exterior shade make rooms more comfortable. For homes in historic districts, window changes may need preservation review.
Roofs and exteriors
Scottsdale’s green codes reference cool roofs with a high solar reflectance index for qualifying roofs, and the city has adopted the International Green Construction Code for new construction. Even when not required for a remodel, reflective roofing and light exterior colors reduce heat gain. See the city’s green codes page. In ESL and historic districts, exterior color changes get a courtesy review from the city.
Outdoor surfaces
Dark pavers and decking get very hot. Travertine, light concrete finishes and cool-deck style coatings are common choices around pools. See pool deck remodeling.
A simple test before you buy
- Take samples home and look at them in morning and late-afternoon light.
- Read the care and warranty terms for UV and heat.
- Ask how the product handles hard water and dust.
- Confirm installation temperature limits for summer work.
Planning a larger project? See whole home remodeling or our whole-home renovation guide.