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OUR PORFOLIO
Our Latest Projects
Mapleton Modern | Boulder, CO
Project Overview
Large-scale custom residence designed for a steep hillside lot in central Boulder. The home features multiple split levels, complex foundation conditions, and expansive open-concept spaces requiring strategic beam placement.
What We Did
Timberland provided full structural engineering and drafting, delivering stamped plans for both the foundation and framing systems. The multilevel layout demanded custom load path solutions and foundation coordination with sloped site conditions and frost depth requirements.
We integrated steel beams and engineered wood framing to create wide-open interior spans, while designing a foundation system that stepped naturally with the terrain. Close collaboration with the architect ensured structural precision without compromising the design intent.
Old Colorado City Structural Retrofit | Colorado Springs, CO
Project Overview
A full structural redesign for a historic home remodel in Old Colorado City. The project involved extensive interior demolition and the removal of multiple load-bearing walls, while reinforcing aging structural elements and addressing an uneven foundation.
What We Did
Timberland provided structural engineering and foundation plans to support a major interior reconfiguration. We offloaded structural weight from the original stone foundation by strategically introducing new beams and point loads on modern footings, minimizing stress on the existing structure.
The framing scope included stiffening sagging floor systems, releveling interior spans, and upgrading the substructure to meet modern code — all without altering the home’s footprint or historic character.
Arvada Full-Scale Addition + Structural Tie-In | Arvada, CO
Project Overview
This project involved a large custom addition to an existing single-family home in Arvada, adding substantial new square footage while reworking the existing structure for seamless integration. The addition required careful alignment of new loads with the original foundation and framing.
What We Did
Timberland provided complete structural and foundation plans, including a full analysis of the existing home’s load paths. We designed structural tie-ins that allowed for the removal of a key load-bearing wall, opening up the original living space while maintaining stability during and after construction.
The addition was framed using engineered lumber and new footings, with attention to vertical alignment, diaphragm continuity, and lateral reinforcement. Coordination with the design team ensured a clean transition between old and new without compromising structural integrity.
Downtown ADU | Colorado Springs, CO
Project Overview
This project involved the structural and foundation design for a new accessory dwelling unit (ADU) on a tight urban lot in downtown Colorado Springs. The design needed to meet zoning, fire separation, and foundation performance requirements while aligning with the compact footprint and fast build timeline.
What We Did
Timberland provided full structural engineering and foundation plans, optimized for efficient framing, simplified load paths, and minimal excavation. The project required coordination with the city’s ADU-specific codes and integration with an existing alley-access utility layout.
We delivered stamped drawings for a wood-framed structure on a shallow concrete stem wall foundation, with lateral bracing systems and diaphragm details tailored to the unit’s narrow geometry and limited roof
Metal Building Foundation Engineering | Front Range, CO
Project Overview
This project involved the structural foundation design for a pre-engineered metal building, requiring tight integration with a provided PEMB design packet and exact base plate locations. The site required a robust foundation system capable of handling concentrated loads while maintaining constructability and performance.
What We Did
Using the building’s manufacturer-supplied load data, Timberland engineered a two-way reinforced structural slab system designed to resist point loads, uplift, and lateral forces. We also designed a series of cast-in-place pilasters precisely aligned with the steel base plates for column support.
Careful attention was given to anchor bolt positioning, embedment depths, and load transfer, ensuring the foundation system met both the PEMB specs and local code requirements. The result was a clean interface between engineered steel and concrete, ready for erection with no surprises.
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