material finish specifics kingspan flat panels very smooth low reflectance finish when painted use as accent fields provide both a light neutral option and a dark charcoal option as alternatives westman steel corrugated siding visible ridged profile apply both horizontal and vertical orientations as indicated on drawings finish brushed industrial stainless steel tone slightly satin for steel elements wood accents warm mid tone timber e g thermally modified cedar with natural grain and matte finish use at column cladding entrance surrounds and selective paneling windows black powder coated frames slim profile glazing neutral slight reflection with subtle interior curtain edge hint no heavy interior lighting in daytime views