Purchase the IsoDoor on our retail site at isostore.com

The IsoDoor is our most commonly purchased acoustic door meeting individual door performance requirements for most projects. We manufacture this door entirely in house with our proprietary design on a build to order basis to match your project specs for wall depth, width, and height. IsoDoor has a standard 1-3/4″ slab and weighs over 230 pounds. Performance of the IsoDoor is consistent across all frequency ranges from 50 Hz up to 10,000 Hz.

Important notes about the IsoDoor:

  • Available standard as a smooth birch slab or in one of seven one-sided panel designs to meet aesthetic requirements. Other finishes available with additional cost and lead time.
  • Full perimeter seals are included with each door. Our seal system is achieves maximum performance with a smart combination of simplicity and redundancy.
  • Includes three heavy duty ball bearing hinges rated for less than 1/32″ of sag over 600,000 openings.
  • Extremely high mass and advanced damping performance within just 1-3/4″ thick slab. The universal slab thickness and standard 2-3/4″ backset allows for most door handles to be used. Thicker slab doors require specialty handles that will add considerable cost to your door.
  • Standard finish for the slab is a natural smooth birch that can be painted or stained. Other finishes available with additional cost and lead time.
  • Standard width of 32″ or 36″ with a standard height of 80″. Different widths and heights are available on request.
  • Double door designs available in equal door widths or varying door widths.
  • Pre-installed glass kits are available in 12″ x 12″ squares or 6″ x 28″ vertical.
  • Typical lead times for our custom doors are two to three weeks depending on delivery location. Rush orders available with additional cost.

The average price of the IsoDoor is $2,150 per door with shipping typically around $200 to $250 for individual doors. Quantity discounts and shipping discounts are available for orders with multiple doors. Please contact us for a quote for your project.

An installation guide, receiving instructions, and full one year warranty are e-mailed to the customer upon shipment of the order.

Available One-Sided Door Panel Designs and Glass Kit Options For IsoDoor

*Available in square sticking only in both stain grade or paint grade finish.


Product Testing and Datasheets

Sound testing information available in downloadable product spec sheet. MSDS available on request. View full sound test information in the Sound Test Directory.

IsoDoor Product Spec Sheet
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IsoDoor with IsoDoor Basic Communicating Assembly Product Spec Sheet
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IsoDoor 3-Part Spec
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