Viewing all customer Discussions for:
S770-30 30" Series 770 Balance

S770-30 30" Series 770 Balance
Home Owner Winder, Ga
Jan 12, 2026
Home Owner from Winder, Ga
Jan 12, 2026
Window balsnce
I'm looking for a window balance. I believe it's a 30" series 770 balance 5770-30 option 30c. I have a friend that told me to check with you on this part. Could you let me know price and availability?
Quick Learner United States
Dec 18, 2025
Quick Learner from United States
Dec 18, 2025
Custom Balance
Photos of balance that’s needed. Thank you.
+3
Handy Person Sumter, SC
Nov 19, 2025
Handy Person from Sumter, SC
Nov 19, 2025
Replacement balances with accompanying hardware for vinyl double hung tilt windows.
Looking replacement hardware for 26D and 30D balances (See pictures for stamped info on balances) I will also need the accompanying hardware, i.e. balance break shoe, etc. I'm looking to replace fifteen each 26D and 30D balance assemblies for vinyl double hung tilt windows that are 15 years old. Ple ... (cont.)
+2
Quick Learner Washington, DC
Nov 15, 2025
Quick Learner from Washington, DC
Nov 15, 2025
Broken 1/2 inch channel balance help
1/2 inch wide in the sash channel balance, 30 inches long. Has the following identificatino: 30C RD BS1 The spring seems like it became detached from its mounting rivit at the top and the pulley system at the bottom.
+2
Home Owner AL
Nov 10, 2025
Home Owner from AL
Nov 10, 2025
Ellison Window Balancers
I have a house full of Ellison Windows that are 20 years old. I'm getting numerous glass sash glass replaced and 2 of them have shot balance mechanisms. Attached are some pics. One is a set of 36" and the other is 30"; pics attached. There are no markings on the parts.
+4
Friend Hoffman Estates
Sep 29, 2025
Friend from Hoffman Estates
Sep 29, 2025
Sash balancer
My part looks most similar to the 795 however the receiver at the bottom of the channel that holds the window pin does not come out. Please advise.
+8
Handy Person Ocala florida
May 12, 2025
Handy Person from Ocala florida
May 12, 2025
Window balance and shoe
I need window balance. 30 inches long. Also shoe 7/16 inch thick
+6
Quick Learner
Apr 24, 2025
Quick Learner
Apr 24, 2025
Remove shoe in aluminum window
I have channel balances in my aluminum window. The shoe is destroyed. How do I get it out to identify it? And even more important how do I get the new one in?
+1
Quick Learner Austin, Texas
Apr 21, 2025
Quick Learner from Austin, Texas
Apr 21, 2025
30 TG B.S.I channel balancer
we are trying to find this balancer we cant seem to find the correct end that will go into the shoe. Maybe they dont make this kind of end anymore that goes into the shoe maybe you can help with something that we can replace to replace the balancers.
+2
Handy Person Raleigh, NC
Mar 21, 2025
Handy Person from Raleigh, NC
Mar 21, 2025
Pella Balance replacements
I'm the president of an HOA for a condo building in Raleigh, and I have a crap ton of these window balances that are bad. They are similar but the top and bottom are slightly different sizes - pictures attached. Shorter balance is numbered E30E and longer one is numbered E34D. If you can help me ... (cont.)
+7
Quick Learner New Hampshire
Jan 27, 2025
Quick Learner from New Hampshire
Jan 27, 2025
Window Balance
Evening,One of the two window balances broke on a vinyl double hung tilt window. Looking to replace both balances and also order/replace with corresponding shoes.On the balance was an imprinted 30C.in the past I've used these shoes which seemed to work with my current balances. but I just snapped an ... (cont.)
+2
Contractor Trinidad, co.
Nov 27, 2024
Contractor from Trinidad, co.
Nov 27, 2024
Pivot rod
Looking for pivot rod for vinyl single hung tilt in window. Purchased at Home Depot about 20 years ago. Maybe solar industries? Not sure.
+3
Home Owner Columbia, MD
Nov 12, 2024
Home Owner from Columbia, MD
Nov 12, 2024
Help with window parts - balancer?
Hello - I have a window that wouldnt stay open and would shut like a guillotine. I tried to fix it but now I'm at a standstill since I am not sure what these parts are called. Any idea on what parts I might need or the name of the parts? Thanks in advance for any help you can provide to me! -Marcu ... (cont.)
+2
Home Owner Scottsdale
Oct 18, 2024
Home Owner from Scottsdale
Oct 18, 2024
Window sash balance
HiWe have older Imperial brand windows and need some components to. The spring that balances the vertical slide window broke on two windows and I am trying to locate replacements. I would purchase 4 if possible.ThanksJoel
+1
Handy Person Boston
Oct 7, 2024
Handy Person from Boston
Oct 7, 2024
Quick Learner Cleveland, Ohio
Oct 5, 2024
Quick Learner from Cleveland, Ohio
Oct 5, 2024
BSI 30E RR balance
What would you recommend to replace BSI 30E RR? Looks like S770-30 is close, although that has a little tail on the bottom that the BSI does not. Probably would just not use that. Also, this window has always been difficult to close, which I believe indicates that we should drop from an E to a D. ... (cont.)
Contractor North Carolina
Oct 2, 2024
Contractor from North Carolina
Oct 2, 2024
Balance BSI 3000
Bsi 3000 balance 29 and 30inches
Home Owner Vermont
Sep 7, 2024
Home Owner from Vermont
Sep 7, 2024
String balance
It's 30" long, attaches with a small bar that clips to a hook in the window channel. They go up fine but require a lot of weight to go down.
+1
Quick Learner USA
Aug 20, 2024
Quick Learner from USA
Aug 20, 2024
Unique Balance
Hello,Attached are 4 photos in a .zip file. They show the broken balance from my Bonneville double hung window.These are 30" long balances with a pivoting knife like sash pin catch.There is a moving truck with a double white vinyl roller held within a metal U-shaped wheel holder. It is that metal ... (cont.)
+6
Contractor Massachusetts
Jul 11, 2024
Contractor from Massachusetts
Jul 11, 2024
14630 - 30" SASH BALANCE
Sash Balance 30" 9/16 wide 1/2 tall Stamped 30E BSI 2L (I'm guessing on the 2L, it's tough to see) - No hardware on top of sash - the spring was held in with a pin
+7