Construction
Custom builds · Tim Jahnke
Ground-up homes, structural openings, decks, porches, and exterior remodels — built tight and built to last.
About Tim →Minnesota · Lakeside Residential
Built to last.
Designed to feel like home.
Tim Jahnke builds custom homes and installs certified NanaWall systems. Sarah Jahnke finishes every space with interior design — one family team from foundation to furnishing.
- Specialty
- NanaWall certified
- Team
- Build + design
- Scope
- Full residential
Farmhouse · NanaWall install
Transformations
Before & after
Drag the slider to compare — job site to finished build.
After
Before
Capabilities
Three disciplines, one accountable team
Construction, glass wall systems, and interior design handled under one roof — so nothing gets lost between trades.
Certified
NanaWall installation
Factory-trained installer for folding glass wall systems — structural prep through final adjustment, in-house.
NanaWall services →Design
Interior design · Sarah Jahnke
Materials, finishes, and furnishings chosen for how you live — coordinated with the build from day one.
Meet Sarah →Featured · NanaWall
Glass that opens the whole wall
Lakeside views, stone patios, screened porches — our NanaWall installs connect interior living to the outdoors without sacrificing weather performance or energy efficiency.
Explore NanaWall
Ready to talk about your project?
Construction, NanaWall, or interior design — we respond within one business day.