LFA Decks Pro

LFA Decks is a professional carpentry and deck building tool designed for contractors, carpenters, and DIY builders. Designed around IRC guidelines: enter your project dimensions and instantly receive structural estimates, dimensioned 2D blueprints, interactive 3D models, complete lumber cut lists, and real-time cost estimations. TEN DECK SHAPES & PROJECT PRESETS • Traditional Rectangular Deck • L-Shaped Deck • T-Shaped Deck • U-Shaped Deck • Multi-Level Deck (custom elevation steps) • Octagonal Deck • 45° Chamfered / Beveled Corner Deck • Wrap-Around Deck (pool, patio, or house corner perimeter) • Gazebo & Pavilion Deck • Freehand Custom Shape • Pre-built interactive project presets STRUCTURAL ESTIMATES BASED ON IRC R507 GUIDELINES • Automatic allowable span checks for beams and joists according to lumber species and size • Optimized post and footing distribution based on design load (40 PSF live / 10 PSF dead or custom) • Cantilever checks against IRC guidelines • Decking board estimations (pressure-treated pine, cedar, redwood, composite) with spacing and fasteners • Railing and baluster checks (36" / 42" height, 4" sphere rule) • Integrated access stairs: stringers, rise, run, and tread layout PRECISION 2D BLUEPRINTS & ECO-PRINT TECHNOLOGY • Dimensioned floor plans and elevation views • Eco-Print ink-saving mode designed specifically for clear job-site printouts • Grouped cut list and purchase bill of materials PROFESSIONAL 3D VIEWER • Fluid touch-driven orbital rotation, pan, and zoom • Layer toggle: framing (beams & joists), deck boards, railings, posts, and footings • Instant view presets: Isometric, Top Plan, Front, Side, and Understructure REAL-TIME BUDGET & COST ESTIMATOR • Instant estimate for lumber, hardware, fasteners, and labor • Fully customizable unit prices and profit margins PROFESSIONAL CAD & PDF EXPORT • High-resolution technical PDF reports for clients and for review with your engineer and building inspector • Multi-file CAD export: Wavefront OBJ with companion MTL material library, DAE, and DXF BILINGUAL & MULTI-UNIT • Instant toggle between English and Spanish • Imperial system (feet and inches down to 1/16") and Metric system (meters and millimeters) OFFLINE DESIGN & CALCULATIONS • All calculation engines and 3D graphics run entirely on your device • Your projects and client estimates remain private and secure on your hardware PREMIUM SUBSCRIPTION Advanced editing, drawing tools, camera toolbar controls, project management, and exports require Premium. • Monthly and annual plans provide the same Premium access. • Local prices and any eligible free trial are shown in the app and in the store purchase confirmation. Internet is required for subscriptions and purchases. Subscriptions renew automatically until cancelled. Manage or cancel them in your Apple Account subscription settings. Terms of Use: https://lfa-legal.surge.sh/terms.html Privacy: https://lfa-legal.surge.sh/privacy.html Engineered with craftsmanship by LFA Interiors & Construction LLC. IMPORTANT NOTICE LFA Decks Pro is designed around IRC guidelines and gives estimates only; it is not a certified structural calculation and does not replace a professional. Consult an engineer and your city's building inspector (permits and local codes) before construction. Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/