The right choice depends on the opening, the climate and the complete installation. Appearance is the beginning of the conversation.
01
Choose the glass for the room.
Compare insulated glazing, low-emissivity coatings and the balance between daylight and solar heat. Sun exposure and shading matter alongside the product.
02
Confirm protection for the property.
Where impact protection is needed, review the exact tested assembly and applicable approvals. An energy label is not an impact rating.
03
Get the opening details right.
Measurements, anchoring, flashing, seals and drainage must work with the wall. Confirm trim, finishes and any repairs included in the installation.
Look for ratings for the complete window or door. Each number describes a different part of energy performance.
U
U-factor / Heat transfer
A lower U-factor means less heat transfer through the assembly under test conditions. Compare products suited to your climate and project.
SHGC
Solar heat gain
The solar heat gain coefficient describes how much solar energy enters as heat. A lower value admits less solar heat.
VT
Visible transmittance
VT describes how much visible light passes through. A higher value generally admits more daylight; comfort also depends on glare and shading.
Energy performance and impact protection are different.
The NFRC label helps compare energy performance. For impact protection, confirm the tested product assembly, size, installation conditions and applicable local approval separately. No window makes a home storm-proof.
Keep the character of your home while making every opening work harder for everyday life.
FL / Florida
Balance daylight and solar heat, and review impact protection where applicable. Confirm the product approval and installation details for each opening.
CA / California
Window and door projects are not available in California yet. California homeowners can plan solar, battery storage and roofing with VOLT.
INSPIRED BY FLORIDA.
Your project / Step by step
From the first measure to the final detail.
Define the openings and priorities first. A clear product schedule keeps the selection, order and installation aligned.
No. Impact resistance is a separate tested characteristic. Confirm the exact window or door assembly, size, approval and installation conditions for your property. Frame style or an energy label alone does not establish impact performance.
Can I get impact-rated windows and doors in Florida?
Impact-rated options can be reviewed for Florida projects. The product and installation must be selected for the specific property and applicable requirements. Share your address and opening details so the appropriate options can be confirmed.
What do U-factor and SHGC mean?
U-factor describes heat transfer through the assembly; lower means less transfer under test conditions. SHGC describes the fraction of solar energy admitted as heat. Compare both ratings alongside climate, exposure and the complete product specification.
Do new windows guarantee lower energy bills or less noise?
Results depend on the original windows, selected products, installation and the home. Energy use also depends on weather and HVAC operation. If noise reduction is a priority, ask for acoustic ratings for the actual assembly rather than assuming every replacement performs the same.
Can I replace only some windows or doors?
A phased project can be discussed. Identify the priority rooms and consider how future phases will match the frame finish, profiles, glazing and hardware. The proposal should state exactly which openings are included.
How should I care for new windows and sliding doors?
Follow the manufacturer’s cleaning and maintenance instructions. Keep tracks and intended drainage paths clear, use approved cleaning products and report difficult operation or damaged seals. Keep warranty and installation documents accessible.
Where does VOLT offer window and door projects?
VOLT plans window and door projects for homes in Florida. They are not offered in California yet. Share the address and the openings you want to improve so the team can confirm availability and suitable products.
Your home / Your next step
A fresh perspective. For your home.
Tell us which spaces you want to improve and what matters most: light, comfort, access or protection. We will help you take the next step.