While it's possible to install windows yourself, hiring a professional can help you avoid common mistakes and ensure a proper installation. Professional window installers have the proper tools and experience to do the job right.
High-quality silicone or polyurethane caulk is best suited for window installation. These caulks are waterproof and flexible, ensuring a tight seal that lasts for years.
In some cases, it may be possible to replace the window without replacing the frame. However, this can be more challenging and may not provide the same level of energy efficiency as a full frame replacement.
Yes, it's important to insulate around the entire window frame to prevent drafts and reduce energy costs. Use spray foam insulation or fiberglass batts to ensure a tight seal around the window.