Replacement windows are designed to fit into existing openings, while new construction windows include a nailing fin and are typically used for new builds or major remodels where framing is exposed.

Yes. We offer professional consultation services to help you select the right windows and doors for your new home’s architecture, performance goals, and budget. From window style and material selection to glass packages, hardware, and colors, our team brings 25+ years of product knowledge to help you make decisions you’ll be happy with for decades.

Yes. We work with homebuilders, general contractors, and custom home builders across Utah to supply and install windows and doors for new construction projects. We offer competitive pricing on volume orders, professional project management, and coordination with your build schedule. Contact us to discuss your project’s scope and timeline.

Lead times vary by product line and manufacturer, typically ranging from 6 to 12 weeks especially for our custom-built units. For large new construction projects, early ordering is critical to keep your build timeline on track. We recommend engaging Peach Building Products during the design and planning phase so window and door specifications are finalized and ordered well before the framing stage is complete.

For new homes in Utah, windows must comply with the current International Energy Conservation Code (IECC) as adopted and amended by the State of Utah. For most of Utah’s climate zones, this requires windows with a U-factor of 0.30 or lower. ENERGY STAR-certified windows for the Northern climate zone meet or exceed these requirements. Peach Building Products can specify and supply products that meet current code requirements — consult your architect or local building department for the specific requirements applicable to your project.

New construction windows include a nail fin (or nailing flange) around the perimeter of the frame that attaches directly to the rough framing of a new build before exterior cladding is applied. Replacement windows (retrofits) are designed to insert into an existing frame opening and do not require this attachment flange. Using the correct window type for your project is critical — installing a new construction window incorrectly in a replacement application, or vice versa, can lead to air and water infiltration issues.