Custom Homes • Multi-Family • Commercial
New-Construction Exterior Contractor Kelowna
Diamond Exteriors provides complete new-construction exterior packages throughout Kelowna and the Okanagan for custom homes, builders, developers, multi-family projects and selected commercial construction. Our exterior scopes can include siding, custom cladding, metal cladding, soffit, fascia, gutter systems, masonry, stucco, weather-resistive barriers, rainscreen systems and custom exterior flashing, coordinated as connected parts of the building exterior.
Complete Exterior Packages for New Homes & Developments
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New-construction exterior work requires more than installing siding after the building is framed. The exterior wall assembly includes weather protection, drainage, flashing, attachment systems, cladding transitions, soffit, fascia, gutters and architectural finishes that need to coordinate with windows, doors, roofing, decks, masonry and other building components.
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Diamond Exteriors works with builders, developers, custom-home clients and construction teams on new exterior packages ranging from individual homes to townhomes, condominiums, apartments and selected commercial buildings. Depending on the project, the exterior scope can include fibre-cement siding, James Hardie siding, metal siding, architectural metal cladding, ACM panels, panel cladding, cedar, wood-look products, vinyl siding, board-and-batten siding, lap siding and mixed-material exterior designs.
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Our new-construction exterior work can also include aluminum soffit, wood soffit, custom soffit, fascia, gutter and downspout systems, masonry and stucco integration, custom sheet-metal flashing and building-envelope components. Weather-resistive barriers, DuPont Tyvek systems, rainscreen assemblies and exterior water-management details can be coordinated with the selected siding and cladding system.
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Multiple crews, scaffolding and project mobilization allow Diamond Exteriors to support larger elevations and phased construction schedules. On multi-unit or development work, consistency across repeated details, transitions and elevations becomes especially important. Exterior materials need to be installed according to the designed assembly while sequencing remains coordinated with other trades working around the building.
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Diamond Exteriors approaches new construction as a complete exterior scope rather than a collection of unrelated materials. From the weather-resistive layer behind the wall to the finished siding, cladding, soffit, fascia and gutters, the objective is a coordinated exterior package that fits the building design, construction schedule and project requirements.
New-Construction Siding, Cladding & Building Envelope Systems
Diamond Exteriors provides new-construction exterior contracting for residential homes, custom homes, luxury homes, townhome developments, condominium projects, apartment buildings, multi-family construction and selected commercial properties throughout Kelowna and the Okanagan. Our work supports builders, developers, general contractors, construction managers, property owners and project teams looking for one exterior contractor capable of coordinating multiple exterior systems.
New-construction siding options can include James Hardie fibre-cement siding, other fibre-cement products, vinyl siding, cedar siding, engineered wood siding, board-and-batten siding, horizontal lap siding and architectural panel systems. Custom exterior cladding can include metal siding, architectural metal cladding, ACM panels, panel cladding, LUX Architectural products, Sagiper, Nichiha, wood-look cladding and mixed-material facade systems.
Modern custom homes and larger new-construction projects frequently combine several exterior finishes. Fibre-cement siding may transition into metal cladding, stone, stucco, wood-look panels or architectural sheet metal. Diamond Exteriors coordinates these material transitions together with corners, windows, doors, roof-to-wall areas, foundations, decks and other architectural conditions where several exterior components meet.
Building-envelope construction can include weather-resistive barrier installation, DuPont Tyvek, WRB systems, rainscreen installation, drainage cavities, custom flashing, window and door transitions and other exterior water-management details. These components sit behind the finished siding and cladding but are important parts of the exterior assembly. Diamond Exteriors works with the exterior wall as a system rather than treating the finished facade as the only part of the project.
Roofline and drainage components can also be included in the new-construction exterior scope. Diamond Exteriors installs soffit, aluminum soffit, wood soffit, custom soffit, fascia, gutters, downspouts and related exterior sheet-metal details. New-construction gutter systems can be coordinated with roof areas, fascia, exterior elevations and drainage locations instead of being treated as an afterthought once the siding is complete.
Pre-construction and active-construction coordination may include drawing and scope review, material planning, site review, exterior detail coordination, sequencing with other trades, access planning, scaffolding, progress communication, deficiency review and project close-out. Where exterior conditions or details require clarification during construction, the scope can be reviewed before surrounding materials make the area difficult to access.
Diamond Exteriors also supports exterior additions, phased developments, substantial building expansions and projects where new construction connects into an existing exterior. These conditions can require siding and cladding transitions, flashing work, building-envelope integration and matching or intentionally contrasting exterior materials.
New-construction exterior contracting may also apply to strata developments, rental housing, institutional construction, public-sector buildings, municipal projects and commercial developments where the specified scope aligns with Diamond Exteriors' exterior capabilities. Larger projects can involve repeated siding elevations, architectural cladding, soffit and fascia systems, gutter packages, building-envelope work and coordinated installation across multiple buildings.
Diamond Exteriors serves new-construction exterior projects throughout Kelowna, West Kelowna, Lake Country, Peachland, Summerland, Vernon and the broader Okanagan. Our new-build exterior capabilities include siding installation, custom cladding, metal cladding, soffit and fascia, gutter systems, building-envelope installation, rainscreen systems, custom flashing, masonry and stucco integration and complete mixed-material exterior packages.
For builders, developers and property owners planning a custom home, multi-family development or commercial construction project, Diamond Exteriors can review the exterior scope, materials, access requirements and construction sequencing and provide a coordinated new-construction exterior package.
New-Construction Exterior Capabilities
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What Customers Say

Sam and his crew are very thorough, professional, and really care. They go above and beyond. Their work is high quality and their pricing is very fair! We loved working with you guys and will definetely use you when we build again!!

I would highly recommend diamond exteriors limited. Sam was very professional, hard working and very good at his job. He is very friendly and easy to get a hold off. I called him after a few months and he sent his guy to get it fixed. I am extremely satisfied with his service and I would recommend him to anyone.

We hired Diamond Ext. to install siding and wood soffits on our home in kelowna. They did a stunning job! We are pleased and happy, Diamond Ext. was very experienced in helping us choose a modern look for our exterior! Highly recommend them and will be telling everyone about the excellent job you guys did!!! Thanks so much!
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