Carpentry & Window/Door Structural Openings in CT & Western MA
Have a window that’s too small? Want more light, wider access, or better views? SEVEN SUN specializes in carpentry for structural openings — from enlarging, reducing, or creating brand-new window and door openings, to full-scale wall transformations. Whether you’re adding a slim bathroom window or converting a wall into a wide patio door, our team blends imagination with engineering to help you bring in more light, better function, and long-term performance.
Request your FAST Free Quote today — creative carpentry, supportive design, and always installed by SEVEN SUN (never subcontracted).
Built for Everyday Life — and Bigger Moments
- Enlarge entry or patio doors to allow wider walkways
- Easily bring in furniture, large appliances, or equipment through
custom-framed openings - Enhance accessibility and interior flow with wider passageways
- Designed with both form and function in mind
- Enlarge existing windows or doors for more daylight or better access
- Reduce oversized openings for energy efficiency or design symmetry
- Add brand-new window or door openings — any size or shape
- Custom framing for circles, arches, trapezoids, triangles, transoms, or sidelites
- Full structural wall alterations — from concept to finish
- Install large lift-and-slide, French, or hinged doors
- Open living rooms to decks, patios, or backyards
- Floor-to-ceiling glass or sliding walls available
- Designed to feel seamless while maintaining energy efficiency and security
Your Vision, Built by SEVEN SUN
Expand Your Indoor-Outdoor Living
Solutions for Every Room
- Bathrooms – add privacy windows, enlarge existing openings, or reduce for energy savings
- Living Rooms & Kitchens – open walls for light, view, and modern feel
- Bedrooms – add new openings for balance or ventilation
- Entryways – create more functional access and impactful curb appeal
Why Homeowners Choose SEVEN SUN
- Expert structural carpentry with a design-first approach
- All work performed by our in-house team — no subcontractors
- Professional-grade products only — for security, durability, and finish
- Design guidance to suit modern, classic, or transitional homes
- We work with your goals — from aesthetic upgrades to practical access improvements
Full-Service Project Execution
- Consultations with real design input
- Permitting and structural considerations handled with care
- Framing, flashing, and finish carpentry included
- Trusted by homeowners across Connecticut and Western Massachusetts
At SEVEN SUN, we offer a wide range of alterations of the existing window and door openings as well as building an entirely new window or door opening from scratch.
On this project we transformed 3-Lite picture with awning window into 4-section casements with picture.
We turned 3-Lite double-hung window into 3-Lite casement with half-round top.
We converted 3-Lite double-hung window into 3-Lite casement with circle top.
On this project we turned 3-Lite double- hung window into 3-Lite 9FT sliding patio door.
We converted single bathroom window into 2-Lite casement with picture.
Request your FAST Free Quote today — and let SEVEN SUN help you design a space that works better, lives brighter, and opens wider.