Design Without Guesswork:
Professional Configurator Tools
IC WOOD's interactive log configurators give your team instant pricing, a visual scale preview, and clear quantity guidance — simplifying the planning process for both residential and commercial projects.
Why Professionals Choose Hollow Log
Built for zoo curators, aquarium designers, and institutional procurement teams who need precision, speed, and accountability on every order.
Instant, Accurate Pricing
Every configuration — diameter, length, log type, bark finish — generates a real-time price. No back-and-forth, no surprises on the invoice.
Visual Scale Planning
The log sizer renders your chosen diameter and length alongside a 6 ft person reference — helping you visualize proportions and fit within your habitat or space before committing to an order.
Reduced Lead Times
Pre-configured orders enter production faster. Fewer clarification rounds means your habitat ships weeks sooner than a custom quote cycle.
Minimum Order Clarity
Freight minimums are calculated automatically per size. Your procurement team always knows the floor quantity before submitting a PO.
Full Log Type Control
Full Round, ¾ Round, Half Round — with optional bark-free industrial coatings. Every variable is configurable without a phone call.
Trusted by 130+ Institutions
Disney's Animal Kingdom, the Smithsonian, San Diego Zoo, and 130+ of the world's most demanding facilities have specified IC WOOD logs.
Size, Sketch & Specify — Right Here
Use the Tiger/Person visual sizer to plan proportions, then open the Custom Log Designer to sketch openings, set end covers, and submit your spec — all without leaving this page.
Scale Visualizer
See It Full Size
Drag the tape to compare log sizes to Bob after sketching your custom spec above.
Three Tools. One Seamless Workflow.
Log Sizer & Configurator
Visual canvas-based sizer: choose log type, diameter and length, see it to scale with a tape measure, add to cart with live pricing.
Open ConfiguratorProduct Page Sizer
On every product detail page, step through diameter and length options with an animated scale preview — a helpful visual guide for planning your habitat or space.
Browse ProductsCustom Log Designer
Need a non-standard size or nesting configuration? Use the contact form's built-in log designer to submit a dimensioned sketch.
Start Custom Request130+
Institutions Served
Since 2014
Patented Manufacturing
100%
Reclaimed Timber
$1,400
Minimum Order
Sizing
How Big Is Too Big?
Our biggest challenge when it comes to answering "how big of a log can you hollow" is simply — where to find them. We are constantly looking for large source logs to meet the demand of our customers.
Typical Maximum
48"
Diameter
Generally, logs in the Northeastern US don't get much bigger than 48" in diameter — that's simply the reality of the regional timber supply.
Max Length
6'
Per Section — Stack Any Length
Need longer? We build in 6-foot sections that stack together. The Chicago Botanical Garden log was 10 feet long — two sections, one tree, seamless.
Ask Us Anyway
48"+
Sometimes Available
We sometimes find logs larger than 48" in diameter — so don't hesitate to ask. If we have it or can source it, we'll let you know.
Custom Order Spotlight
The Chicago Botanic Garden Log
10 feet long. Built in two 6-foot sections from the same tree trunk so the grain matches seamlessly end to end. Delivered and installed on-site by the CBG grounds crew. We can build any length by adding sections together.
Upstate New York shop floor → flatbed delivery → installed at the Chicago Botanic Garden.
Coming Soon
Larger Logs. More Options.
We are actively working to create distribution channels for larger logs — up to 96" in diameter and 96" in length. We are constantly working to give our customers more options for customization and the flexibility to create an enriching environment for any space.
As our company grows — so will our product offerings.
Not Sure What You Need?
We'll Figure It Out Together
If you don't see what you need here, that doesn't mean it isn't available. Contact us anytime — we will return with a call or email within 24 hours.
Ready to Configure Your Order?
Browse the full product catalog, use the visual sizer on any product page, or jump straight into the 3-step configurator.