DECISION GUIDE
Compare what matters to your home.
Use these high-level comparisons to shape questions. Exact construction, product specifications, and installation details decide the final fit.
Window styles at a glance
| Style | How it works | Consider |
|---|---|---|
| Double-hung | Sashes slide vertically | Operation, cleaning access, and the area open for airflow. |
| Casement | Hinged sash opens outward | Reach to the handle and outdoor clearance. |
| Sliding | Sash moves horizontally | Track care and usable opening width. |
| Picture | Fixed glass, no opening sash | View and light; ventilation needs another opening. |
A window is more than its frame material.
Compare exact units with the same size, glass package, and installation scope. Vinyl, fiberglass, wood, and clad wood are broad categories; they do not establish the performance of every product in that category.
Ask to see corner construction, available finishes, hardware, care instructions, and the complete warranty. Use product ratings rather than a material label as a performance shortcut.
Exterior door material questions
| Material | Useful question | Check the exact product |
|---|---|---|
| Wood | How will the finish be maintained in this exposure? | Construction, shelter, finishing schedule, and warranty conditions. |
| Fiberglass | Which finish and panel design suit the house? | Skin, core, frame, finishing requirements, and hardware preparation. |
| Steel | How are the surface and edges protected? | Coating care, damage repair instructions, frame, and glass options. |
Compare proposals on equal terms
Two prices are meaningful only when you know what each includes. Record the product, glass, opening size, installation method, preparation, interior and exterior finish work, disposal, and warranty responsibilities. Ask separately about allowances for hidden conditions.
Use the provider checklist