Our Work

JB Sash windows and doors can be found in homes and businesses all across New England.

Featured Projects

Quality comes standard with every window and door from JB Sash, but no two projects are the same. Our skilled design partners are able to capture the light of any space, and seamlessly integrate form and function into every aspect of their work. See a selection of our past projects that highlights the diversity and expertise of our team.

Roslindale Renovation

Middlesex School

Project Gallery

Updates on a few from projects from Friday!

#finehomebuilding #generalcontractor #dahlenco #reno #southshore #coastal #getitdone

46 1

What has dahlenandco been up to? Here are some progress pics from a few jobs lately… needless to say, we’ve been busy, but are loving every minute of it 🙃

#generalcontractor #finehomebuilding #reno #southshore #coastaldesign #dahlenco #getitdone #getitdoneright

50 1

Joining us for Friday’s Remodelers Conference? Check out our 2024 Expo Exhibitors! #pronewengland #PROmember #TRC24 #remodeling #expo

32 2

Have you registered for the 2024 Remodelers Conference + Expo yet?! Click the link in bio and we’ll see you there! #pronewengland #remodeling #TRC24 #beaPRO

25 0

2020 Cambridge Sherman project full renovation 😉😎😎 #ELCHAVACAN mjb_622 🤣🤣😎

14 1

Some of our 2023 work recap . Looking forward to some great projects in 2024!

57 1

Peek into the process! The reasons behind why we do what we do!

#peekintotheprocess #Reservoirhouse #homerenovation #behindthescenes #beforeandafter #fixerupper #homemakeover #homeimprovement #homerenovationtips #homerenovationspecialist #stanleyfatmax #beforeandafterdesign

32 0

I wanted something simple, unique, elegant and of course local bring the holiday spirit to one of my favorite rooms in the addition. These oyster wreaths are giving me all the holiday feels 🤍🦪🎄

87 13

An Insider’s Look at the Design Process: Matt Arnold, Sr. Architect at @hacindesign sheds light on how they approach the design and challenges of a large window wall for their #Reservoirhouse project. Stay tuned and follow along!

Repost: @arnold__the_architect
Product: @themarvinbrand

#peekbehindthedesign #marvinwindows #windowwall

Great project are the results of great partnerships!

0 1

Peek into the process! The reasons behind why we do what we do!

#peekintotheprocess #homerenovation #behindthescenes #beforeandafter #fixerupper #homemakeover #homeimprovement

42 1

With clever nods to the rich history of the area, this nearly 150-year-old Victorian home was transformed from dark and dilapidated to airy, bright, and energy efficient. Check out this modernized Cambridge jewel via the link in bio.

Architect: kachmardesign
Dealer: jbsash
Collection and product: Marvin Awaken, Marvin Skycove, Marvin Ultimate
#VictorianRenovation #VictorianHouse #HomeRennovations #Skylight #TraditionalHome #MakeSpaceFor #IndoorOutdoorLiving #MarvinBrand #MarvinWindows

102 6

Milton project some of the exterior details 👌🏻👌🏻😍

12 0

Columns truly set the stage for this side entry. They are pretty, timeless and actually serve a purpose!

#generalcontractor #finehomebuilding #oldhouselove #reno #coastal #southshore #dahlenco #getitdone

31 1

Check out the progress at our Scituate Project! We’re all plastered, and ready for the interior millwork. There’s going to be some great trimwork done in this one, stay tuned!

#ronanresidential #customhomes #custombuilder #customhomebuilder
#finehomebuilding #homebuilder #buildersofig
#generalcontractor #contractor #newhomeconstruction #addition #architecture #bostondesignguide #bostondesigner #bostonhomedesign #construction #carpentry #framing #finishcarpentry #customcarpentry #craftsmanship #realestate #beautifulhomes #scituatema #southshore #boston #massachusettshomes #newenglandhomes
#southshoreliving #seasideliving

61 7

Three spacious home’s perched on Pearl St, Cambridge MA. #cambridge #tibetconstruction #zipsystem #metalroof #siding #development

18 1

what our customers are saying

Untitled design 60

Have a Project in Mind?

Connect with the window & door experts