Deckology

06/02/2026

We would be honored if you would nominate us for Best Deck Company in the Best of the Best contest, Home and Garden section. Thank you!

The nomination phase kicks off the competition, giving you the power to nominate the businesses or individuals you believe are the most deserving of the "Best of the Best" title. Select a category below to nominate a business or individual.

05/08/2026

GoliathTech MN was on site today for helical pile install! Helical piles are a great alternative to traditional concrete footings. Give us a call to discuss this option for your project. (507) 398-3550

04/19/2026

We just finished this beautiful 16' x 12' deck with a 4' x 4' landing and stairs featuring GoliathTech MN helical piles, Deckorators Summit collection decking, and Digger Specialties Westbury c10 railings.

Deckorators Summit decking in Boulder with Dark Slate accents on the picture frame, fascia, and risers.

Westbury c10 railings in Black Fine Texture.

No disturbing the grass and such a clean look with helical piles.

04/02/2026

We are excited to announce that we are now offering helical pile foundations as part of our standard building practice.They are a great alternative to traditional concrete footings for our deck and covered deck/porch projects. These provide far superior frost protection as they are installed to a depth of 7' compared to 4', so we are well below frost depth. The 6x6 posts are able to sit a bit off of the ground so they are not nearly as susceptible to rot as posts installed below grade.

Reach out to discuss your new outdoor living space! (507) 398-3550

03/29/2026

As it warms up outside, we start to get back to enjoying our decks and other outdoor spaces. Spring is the time to give your deck a full inspection. Here's a list of things that should be inspected.

Are the support posts starting to rot just below grade?

Are the stair stringers solid or have damage?

Is the stair connection to the deck failing or pulling away?

Is water getting behind the ledger at the house?

Are the beams and joists starting to show signs of rot?

Is the railing solid or loose?

Are the deck boards solid, especially at any seams are they starting to get soft?

If you find any concerns or you'd like a full inspection of your deck, give us a call/text or email.

Are you thinking about upgrading your outdoor living space? Do you want more shade? Perhaps a screened patio under your deck or a covered/screened deck? Schedule an on-site meeting to discuss what we can do to turn your back yard into a dream outdoor living space!

Text/call 507-398-3550

Email: [email protected]

Unnasch Construction | Deckology is southeast Minnesota's choice for custom decks and interior remodels; get ready to re-imagine your outdoor living space. We craft stunning, low maintenance decks and outdoor spaces, install skylights that fill your home with natural light, and deliver high-quality....

03/01/2026

Spring is right around the corner. Let us help create your dream outdoor living space. Does your deck need to be replaced? Maybe you'd like more shade? Pergolas and covered porches can provide shade and a place away from the mosquitoes where you can still enjoy the outdoors. Give us a call or text today to discuss your ideas today at 507-398-3550.

10/30/2025

We just wrapped up this 14' x 12' deck using Deckorators Voyage decking and Digger Specialties Westbury railings.

Deckorators Voyage Sierra deck boards and fascia with Dark Slate picture frame and drink rail.

Westbury c10 railings in Textured Black. 4" corner posts.

10/23/2025

Our latest project features two decks. One front entry deck with wrap around steps, and a 30'x12' deck with a ramp instead of stairs, and a hot tub on the deck.

Deckorators Voyage decking in Khaya.

Digger Specialties Westbury c10 railings in Textured Black.

RDI low voltage deck lighting with dimmable LED strip lighting mounted ubder the top rails.

10/20/2025

This project is a 16x16 deck with 4x4 landing and stairs. It features Deckorators decking, Digger Specialties Westbury railings, and a EPDM rubber waterproof membrane by Dek Drain.

Patio work done by All Pro Pavers & Retaining Walls.

Deckorators Voyage decking in Tundra (main deck and single piece stair treads) and Sierra (picture frame, fascia/risers, and drink rail board).

Westbury c10 railings in Textured Black. 3" corner posts.

EPDM rubber waterproof membrane by Dek Drain.

09/10/2025

Let's talk under-deck systems. Dek Drain is an EPDM rubber system that goes on top of framing, underneath the deck boards. This keeps the under side of the framing dry, funneling all the water into a gutter. This allows lights in the soffit above your patio below and a beautiful dry space below your deck.