# PaverLab — Paver Calculator & Training > Paver installation training simulator with lessons, labs, and sandbox. (iPhone/iPad app by WESTMAR LLC.) - Source: https://appshunter.io/ios/app/paverlab/id6795155735 (this page in markdown: same URL + `.md`) - Developer: [WESTMAR LLC](https://appshunter.io/developer/6787496363) - Category: Education - Price: $9.99 - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 17.0 · 1 MB - Languages: American English, European Spanish - Released: 2026-10-12 - Data updated: 2026-10-16 - Monetization: paid ## What is PaverLab? PaverLab is a training simulator for paver installation. Learn the method, check your numbers against spec, and practice patterns before you get to the job site. GUIDED LESSONS Eight lessons in order, from site to final compaction: - Reading the site: slope, drainage, utilities, and squaring with a 3-4-5 triangle - Excavation and subgrade: identify the soil and know how deep to dig - The base: dense-graded aggregate, lifts, and tolerance - Screed and bedding sand: one inch of the right sand - Laying patterns and cuts: interlock, joint width, and waste - Edge restraint: the perimeter detail that holds the whole field together - Polymeric sand and final compaction - Florida module: sandy subgrade and a high water table Finish the course to unlock a bonus module on warranties: which installation errors void coverage, and how to document your work. Every lesson ends with a knowledge check you must answer fully and correctly, then hands off to its lab. LABS THAT GRADE YOUR BUILD Six labs grade your design instantly — pass, review, or fail — and explain why: - Base depth by soil and application - Materials take-off: aggregate tons, bedding sand, units to order, and excavation depth - Slope checker - Compaction checker - Joint and sand picker - Edge restraint checker FREEFORM SANDBOX Lay pavers by hand or drop in running bond, herringbone at 90° or 45°, and basket weave. See coverage, a material rollup, and live spec warnings. THREE SYSTEMS, DIFFERENT RULES Sand-set pavers, slabs, and permeable pavement are taught as distinct systems. PaverLab flags the classic mistakes as failures: slabs in a driveway, sand in a permeable section, a vibrating plate on slabs, or a base made of sand alone. EVERY NUMBER SHOWS ITS SOURCE Each value is tagged as an industry standard, a typical manufacturer specification, or common trade practice. ENGLISH AND SPANISH Every lesson, lab, and screen is available in Spanish. PaverLab follows your device language, or switch anytime from About > Language. ALL CONTENT INCLUDED Every lesson, lab, system, and pattern is included. No in-app purchases, no subscription. PRIVACY Works fully offline. Your progress stays on your device. PaverLab collects no data. DISCLAIMER Educational reference based on published industry standards and common manufacturer guidelines. Not affiliated with any manufacturer or association. PaverLab is educational guidance, not an engineering specification. Always follow local code and the manufacturer's installation instructions for the product you use. ## Key features - Guided installation lessons - Interactive grading labs - Freeform sandbox mode - Multiple paver systems taught - Industry standard data sourcing - Available in English and Spanish - Offline functionality ## Chart rankings - #166 in Top Paid · Education (US App Store) ## Is PaverLab safe? Not enough ratings yet to assess PaverLab. ## Is PaverLab legit? PaverLab has limited verification signals. The AppsHunter Legitimacy Score for PaverLab is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Frequently asked questions about PaverLab ### What is PaverLab? PaverLab is a training simulator designed to teach the methods of paver installation. It includes guided lessons, interactive labs that grade your builds, and a freeform sandbox for practicing different patterns and systems. ### What topics are covered in PaverLab lessons? The lessons cover a comprehensive range of topics from reading the site, excavation, base preparation, screeding, laying patterns, edge restraint, to final compaction. A bonus module on warranties is also included upon course completion. ### How does PaverLab grade builds in its labs? The six labs in PaverLab grade your design instantly, providing a pass, review, or fail status with explanations. They check base depth, materials take-off, slope, compaction, joints, sand, and edge restraint. ### Can I practice different paver patterns in PaverLab? Yes, the freeform sandbox allows you to lay pavers by hand or in various running bond, herringbone, and basket weave patterns. You can see coverage, material rollups, and live spec warnings. ### Does PaverLab teach different paver systems? Yes, PaverLab teaches sand-set pavers, slabs, and permeable pavement as distinct systems, highlighting common mistakes for each. ### Is PaverLab available in multiple languages? Yes, PaverLab is available in both English and Spanish. You can switch languages from the About > Language section, and it will follow your device's language settings. ### Does PaverLab collect any user data? No, PaverLab works fully offline and collects no data. Your progress stays on your device, ensuring your privacy. ### What is the price of PaverLab? PaverLab is a paid application priced at $9.99. All content, including every lesson, lab, system, and pattern, is included with this purchase. ## Version history (last 1 release) ### 1.0 — 2026-10-12 No release notes. ## More apps by WESTMAR LLC - [SteerJobs](https://appshunter.io/ios/app/steerjobs/id6793035059) All apps by WESTMAR LLC: https://appshunter.io/developer/6787496363 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-16.*