Where You Feel
Most at Home
We often ask people where they live — or where they’re from, but the question that guides our creativity is: Where do you feel the most at home?
For me, this question highlights what matters most in a new build or renovation. Whether it’s the memory of a special getaway, the atmosphere of a favourite place, or the feeling of a childhood home, these experiences guide our approach.
When you share these memories, we can translate them into a design language, from material selection and combinations to colours, textures, and spatial flow.
From tiny homes to small-footprint residential builds and renovations, every design is created to feel calm, functional, and deeply personal — a home, not just a house.
Our focus are designs that are smaller in footprint but big on feeling.

Lisa Mammino
Structural & Residential Draftsperson
Structural
B2B Services
Residential
Home Design
Expertise Across Two Distinct Areas
I operate under two brands to better serve different client needs — structural engineers and builders through Redline, and homeowners through DINK Design.
Redline Structural Drafting
B2B Engineering Support
For structural engineers, I provide accurate CAD documentation and 3D models to support engineering design and help meet tight deadlines. From simple footings to complex steel structures.
- Concrete foundations, Suspended Slabs & Structural Concrete Columns
- Steel Framing-Residential & Commercial
- Timber & Steel Detailing
- 3D structural modeling
- Retaining Walls & Other Structures
- All with precision, attention to detail & speedy turn-around times.
DINK Design & Drafting
Residential Design
For residential clients, I offer practical and affordable design solutions — from early concepts through to developed plans. Helping homeowners turn ideas into reality.
- New Dwellings – Single, Split & Narrow/Small Lot
- Secondary Dwellings - Granny Flats
- Dual key (Dwelling with Attached Secondary Dwelling)
- Renovations, Extensions & Decks
- Interior Design – Cladding, Flooring & Finishes
- Budget-conscious solutions
Values That Drive Results
Quality First
Every drawing is accurate, clear, and buildable. No shortcuts.
Reliable Delivery
I meet deadlines consistently. Your timeline is my priority.
Clear Communication
No jargon, no confusion. Just straightforward collaboration.
Ready to Work Together?
Whether it's a simple raft slab or complex steel framing, I deliver clean, buildable drawings that keep projects moving.
— Lisa Mammino, Your Reliable Drafting Partner
Get in Touch