Specifying Ipe Siding for a Modern Architectural Façade

Specifying Ipe Siding for a Modern Architectural Façade Selecting exterior cladding for an architectural project involves more than finding a material that looks attractive in renderings. Designers also need to consider how the material will interact with surrounding finishes, how it will be installed, how moisture will be managed behind the façade, and how the surface will change after years of outdoor exposure. For projects that call for genuine hardwood, Ipe offers a distinctive combination of natural character and durability. This Brazilian hardwood is exceptionally dense and naturally resistant to insects and decay, making it well suited to demanding outdoor applications. Its rich coloration also provides architects with an opportunity to introduce warmth into façades dominated by glass, concrete, stone, stucco, or metal. Begin With the Architectural Role of the Hardwood Before specifying siding, it helps to determine exactly what role the hardwood will play in the overall design. Ipe can serve as a primary exterior cladding material, but it can also be highly effective when concentrated in selected architectural areas. Entrances, upper-level volumes, covered patios, exterior corridors, feature walls, and transitions to outdoor living spaces can all provide opportunities to incorporate natural wood. For architects, contractors, and property owners evaluating hardwood for this type of application, Ipe Siding provides the natural characteristics of Brazilian hardwood in a profile designed for RainScreen exterior installations. Account for Natural Color and Grain Variation Ipe should not be specified with the expectation that every board will look identical. Natural variation is one of the defining characteristics of genuine hardwood. Fresh Ipe generally ranges from medium brown to deep chocolate. Individual boards can also display olive, amber, or reddish undertones, while grain patterns vary throughout the material. Across a larger wall, these differences create subtle visual depth and movement. Architects can use this variation as part of the design rather than attempting to create the perfectly uniform appearance associated with manufactured panels. Coordinate the RainScreen Assembly Early Exterior hardwood should be specified as part of the complete wall system. RainScreen construction creates an intentional cavity between the siding and the underlying wall assembly by installing the hardwood over furring strips. The cavity provides a pathway for incidental moisture to drain and allows air to circulate behind the siding. Because natural wood responds to changing environmental moisture, this drying potential is an important consideration in the design. Furring orientation, wall openings, drainage paths, and board direction should therefore be coordinated before installation rather than resolved individually on the jobsite. Consider the Fastening Method as a Design Detail Fasteners can have a significant impact on the appearance of an architectural façade. Repeated rows of exposed screws may interfere with the clean lines designers want from premium hardwood cladding. Brazilian Wood Depot's Real RainScreen Siding profile is designed for proprietary H-Clips that conceal the fastening system behind the visible board faces. This helps preserve the natural surface of the Ipe while maintaining consistent spacing. Corners, windows, doors, trim, and transitions to neighboring materials should receive the same level of attention. These smaller details often determine whether a completed façade looks fully integrated with the architecture. Specify the Desired Weathered Appearance Architects should also discuss the future color of the siding with the property owner. Ipe's appearance naturally changes when exposed to ultraviolet light. Without periodic application of a UV-protective hardwood oil, the original brown coloration gradually transitions toward a silver-gray patina. This naturally weathered appearance can work particularly well with concrete, stone, metal, and neutral contemporary palettes. If maintaining richer brown tones is preferred, the owner should anticipate periodic cleaning and application of an appropriate UV-protective hardwood oil. Establishing that expectation during specification helps avoid confusion after the building is completed. Design Around the Complete Exterior System The quality of a hardwood façade depends on more than the species selected. Board orientation, ventilation, drainage, furring, fastening, trim details, material transitions, exposure conditions, and maintenance expectations should all be coordinated. When those elements are considered together, Ipe siding can provide architects with a genuine natural material that adds warmth and texture while supporting the clean detailing expected from premium residential and commercial exterior design. Contact Brazilian Wood Depot Brazilian Wood Depot 6770 Buford Highway NE Atlanta, GA 30340 Phone: 770-242-0045 Email: [email protected] Hours: Monday-Friday, 7:00 a.m.-3:00 p.m. EST Brazilian Wood Depot supplies Brazilian hardwood siding, decking, fencing, tongue-and-groove products, deck tiles, fasteners, and related accessories, with nationwide jobsite delivery available from its Atlanta location.