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How To Measure and Cut-To-Size Policy | Close it

Cut-To-Size Items are Non-Returnable!

As per our Shipping and Returns Policy, custom cuts and fabricated parts are non-returnable. If you need an over- or undersized item, note it under \"Comments\" during Checkout. Cut-to-size orders have an acceptable cut tolerance of 1/8" (0.125"), so clarify if the adjustment is to be made on the (+) or (-) side of the saw blade. Please review our full return and shipping policy here.

Measure Twice, Cut Once

Since custom cuts and fabricated parts are non-refundable, be very careful while measuring your dimensions. As each cut is nominal, even the slightest miscalculation could be costly.

How to Use a Measuring Tape

Extend your tape measure several inches to find the 1 and 2 inch markers. In between the inch markers you’ll find 16 equally spaced tick marks.

Measure by counting the increments beyond the nearest inch. As the increments decrease, so does the length of the mark. For example, 1/2\" has a bigger mark than 1/4\" which has a bigger mark than 1/8\". The smallest mark follows at 1/16\". Please be aware that some measuring tapes may have even smaller increments.

Features of a Measuring Tape: Sliding End Hook

The sliding end hook is designed for two different types of measurements. An outside measurement (where the hook of the tape hangs over an edge), requires the hook to slide out a bit to account for the thickness of the material. When making an inside measurement (where the hook will push up against a surface), the clip slides in, again, accounting for its thickness. The measuring tape self-adjusts to guarantee an accurate measurement (as far as the tape is concerned).


Polycarbonate Clear Extruded Base/Cap #207/#211

Polycarbonate Clear Extruded Base/Cap #207/#211

For Use With .630" (16mm) Polycarbonate Twinwall

SKU: POLCE XB00630x144000

Price for Clear Extruded Base/Cap #207/#211 - 12 ft. length Qty: 1

$50.40


ESTIMATED SHIPPING TO 02139: $179
* Prices are subject to change every 6 days
Login or Create an Account to Get As low as $5/month with

Description

All sales on twinwall are FINAL. No returns or refunds will be accepted once the material ships.

*** All profiles are cut to the length of the longest sheet purchased. Custom cut lengths can be specified after ordering in the "Comments" field ***


Polygal's interconnecting polycarbonate profiles connect sheets and cover structural connections and allow the covering of large areas,especially semi-transparent roofing, without obstructing the incoming light at the connecting points.

[PDF Spec Sheet]

  • Unobstructed light through the sheet connections
  • Excellent sealing properties in roofs and walls inclined over 10%
  • Light, flexible, inexpensive and easy to install
  • Available in Bronze, Opal, and Clear colors.

Product Reviews

Frequently Asked Questions

Why should I buy from Interstate Advanced Materials?
We've been in the Plastic business for decades and maintain a quality stock of all types of plastics and accessories, shipped quickly to you.

What is Interstate Advanced Materials's Shipping Policy?
Shipping will vary based on whether your order contains custom or cut-to-size products. Details about shipping can be found here.

Is your site secure?
Yes, we implement a variety of security measures to maintain the safety of your personal information. Your information is protected both online and offline.



WARNING: This product can expose you to chemicals including Bisphenol A, CAS 80-05-7 , which are known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Disclaimer: Interstate Advanced Materials makes no representations about any of its products that are modified in any way after they leave its possession, nor do its representations apply when any of its products are improperly used or stored. Each customer of Interstate Advanced Materials bears full responsibility for making its own determination as to the suitability of each material, product, recommendation or advice provided by Interstate Advanced Materials. Each customer of Interstate Advanced Materials must identify and perform all tests and analyses necessary to assure that its finished parts incorporating materials from Interstate Advanced Materials will be safe and suitable for use under end-use conditions.