About E Windowtastic
E Windowtastic is a Denver based European window and door solution provider for high-performance homes, Passive House projects and design-led builds — serving clients nationwide. We help homeowners and building professionals understand the benefits of materials, performance requirements, opening styles, and which brands and product lines fit into their budget and to their project needs.
Our Approach
A boutique window and door solution provider without the boutique price tag.
We work with architects, energy modelers, general contractors, real estate developers, and homeowners. Every project starts with listening - understanding your performance targets, architectural design, material preferences, budget, and timeline before we recommend a single system.
Led by Axel Brodermann, E Windowtastic runs on referrals. We spend little to nothing on marketing because our reputation does the work - a client tells another client, and that’s how we grow.
Axel holds a Certified Passive House Tradesperson qualification, bringing verified technical depth to energy-efficient, high-performance, and Passive House projects.
Our Partners
We carry four European systems — Viking, Reynaers, AluProf, and AluPlast — spanning wood-aluclad, aluminum, and uPVC windows and doors. Viking anchors our wood-aluclad line, simple, elegant, and one of the few systems offering both in-swing and out-swing configurations. Reynaers leads our aluminum line with slim sightlines and the broadest portfolio. AluProf offers a strong cost conscious aluminum alternative. AluPlast rounds out our uPVC line, suited to double-pane and cost-conscious projects. We match each project to the system that fits its design, performance targets, budget, and installation requirements.
who we Serve
Architects
We compare systems, coordinate specifications, and keep every selection tied to your project goals. You focus on design; we keep the details straight.
General Contractors & Project Managers
We give you product options, keep timelines on track, and coordinate delivery so the window and door package fits your schedule. No surprises, no scrambling.
Homeowners
We help you match your window and door choice to your home’s design, opening style, material, and performance goals — so it fits the house, not just the hole in the wall.
Real Estate Developers
We select European systems for quality, functionality, and long-term value - priced to work across residential and mixed-use projects.
Egress Window Installers
German-engineered uPVC tilt-and-turn window options suited for egress window installations and practical basement applications.
Basement Finishers
Custom-fit window solutions for basement and lower-level spaces where function, comfort, efficiency, and usability matter.
Why Choose E windowtastic
European Expertise
We’ve vetted the systems ourselves - comfort, durability, energy efficiency, and long-term performance, not just a nice brochure.
Custom-Fit Guidance
We match the system to your design goals, budget, product requirements, and performance targets - not the other way around.
Trusted Product Partners
Viking, Reynaers, AluProf, and AluPlast - wood aluclad, aluminum, and uPVC, so there's a system for the job, not just a job for the system.
High-Performance Project Focus
Passive House, energy-efficient, and high-performance builds - where insulation, airtightness, and comfort actually matter and actually get measured.
Quality Without Compromise
Premium European craftsmanship and materials delivered without unnecessary complexity or inflated pricing.
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