Series 300 Bottom Guide Options
Return Policy
Approved returns must be initiated within 14 days of receiving the item.
Crafted from durable materials such as nylon, plastic, or metal, the Bottom Guide is engineered to withstand regular use and environmental factors. Its precise design minimizes friction, enabling effortless operation and ensuring the window remains stable.
The Non-Winged option offers a clean, minimalist aesthetic, while the Winged variant provides additional support and stability with protrusions resembling wings. Regardless of the chosen design, both options are straightforward to install, making them suitable for new installations or retrofitting existing window systems.
From improving functionality to extending the lifespan of double-hung windows, the Bottom Guide for Block and Tackle Window Balance is an essential component that ensures smooth and reliable window operation.
Shipping information
Orders typically leave our warehouse within 3–4 business days. Delivery dates are estimates and may be affected by stock availability or circumstances beyond our control. We ship throughout the U.S. and to select international destinations. International customers are responsible for applicable duties, taxes, and customs fees.
Returns & warranty
Returns must be requested within 14 days of delivery and require an RMA number. Customers are responsible for return shipping, and incorrectly ordered items may be subject to a 25–75% restocking fee. Original shipping charges are non-refundable. Special-order and custom-fabricated parts cannot be returned unless defective.