B11 Rubber Shim

STARTING AT: $3.50

B11 Rubber Shims deliver strong, non-slip leveling support for doors, windows, decking, and framing. Made from durable rubber, they resist moisture and compression for fast, accurate, long-lasting installations.

For the installation

Overview

Durable Leveling Support for Construction & Installation

The B11 Rubber Shim provides strong, slip-resistant support for leveling and spacing in construction, decking, window, door, and framing applications. Made from dense rubber, these shims won’t crack, rot, or compress like wood shims. Instead, they hold their shape under load while offering excellent grip on both smooth and rough surfaces.

Because rubber resists moisture and weather, B11 shims perform well indoors and outdoors. In addition, their non-slip design helps keep materials in place during installation, which saves time and improves accuracy.

Built for Strength and Everyday Jobsite Use

Whether you’re setting doors, leveling cabinets, or spacing framing members, B11 Rubber Shims deliver consistent results. Moreover, they’re reusable, easy to stack, and simple to trim when needed.

Use them to:

  • Level doors, windows, cabinets, and decking

  • Space framing and trim accurately

  • Prevent movement during installation

  • Replace traditional wood shims in wet or high-load areas

  • Achieve faster, cleaner alignment

Ideal for Contractors and DIY Projects

Because they resist water and compression, B11 Rubber Shims offer a reliable alternative to wood shims on any jobsite. Overall, they provide a simple, durable solution for precise leveling and long-lasting support.

Specifications

Benefits

WEATHER RESISTANT

Engineered with HZ5 technology to resist moisture, warping, and harsh freeze–thaw cycles — perfect for challenging climates.

FIRE-RESISTANT

Non-combustible fiber-cement composition adds an extra layer of safety for residential and commercial exteriors.

QUALITY & EASY INSTALLATION

Stable, uniform 4×10 ft panels install cleanly with minimal joint movement, reducing labor and ensuring a smooth finish.

CLEAN, MODERN FINISH

The Smooth surface creates a sleek, contemporary façade with crisp vertical lines and long-lasting color performance.

COST-EFFECTIVE LONG TERM

Long-lasting panels minimize maintenance costs, repaint cycles, and replacement frequency—ideal for long-term value projects.

Material gallery

niv kienan

We had an excellent experience with Beyond Lumber. Their team was knowledgeable, professional, and guided us through every step of choosing the right materials. The quality of the IPE and other hardwoods was outstanding—everything arrived on time and exactly as promised. Beyond Lumber truly cares about customer service and delivers top-notch products. Highly recommend them for anyone looking for premium decking and outdoor materials

IPE DECKING LOS ANGELES REVIEW

2025-09-20

Artur P

I started buying IPE from Brazilian Lumber over one year ago before the vendor opened the California location (i.e. where I am located). There were some issues related to the lumber (IPE), BUT the vendor made sure that all was taken care of and that I was happy. I mentioned “the issues” not to say that they product is bad, but rather to stressed out that the vendor provides superb service. No matter what you do, the problems may happen. Important is how such situations are handled. I was working with Luis, great guy to work with. I recommend this vendor.

Ipe deck tiles installation process – step-by-step guide showing how to install wood deck tiles on a balcony.

2023-03-23

Maria Daniela Marín

I upgraded my backyard with Ipe deck tiles for my patio. It was definitely an investment, but it’s turned out to be worth every penny. The tiles were easy to install and the finished product is not only beautiful, but also incredibly durable and functional. I would highly recommend Ipe deck tiles to anyone looking to create a beautiful and long-lasting outdoor space.

Smooth 1x8 Ipe board showing natural brown finish and dense grain

2025-02-27

Rosa Figueroa

Such a great find! I needed my side gate upgraded and Ed Shubin was so helpful in getting me just the right piece of lumber. He knew exactly what was needed according to my specifications! The lumber was top notch and I couldn’t be happier. Thank you Ed!

2025-05-21

Lancelot Yupingkun

Roy and team have been amazing! We got high quality ipe and cumaru wood from them for our backyard fence and deck. The wood is just phenomenal. The team is also extremely professional – always responding to our questions, providing helpful tips, and finding ways to make our project work within budget and schedule. Highly, highly recommend!

2024-03-22

Craig Neil

The best place to get Brazilian hardwood that I\’ve found anywhere in California or online. The customer service is very good, the reps are attentive to you upon arrival and they are very knowledgeable. The quality of wood is superb and the pricing is cheaper than I can find anywhere else.