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Extra Building Materials Extras is situated at 400 W. 53rd Place, by Furniture Row in North Denver. We continue to provide Denver and surround with EXTRA new building materials. This web-site will give you an idea of what we currently have in inventory but we highly recommend a visit to Extras to grasp the range of our product.
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Like most everything at Extras our inventory is always changing so come explore our hundreds of discounted doors today. That's why we put together a PDF we like to call "Doors 101" which will walk you through everything you need to know!
We carry thousands of windows from our network of premier, name-brand manufacturers such as Andersen in a variety of materials and colors. Our experienced staff would love to walk you through our inventory to help you find the perfect match for your home or next project.
A new floor has the power to completely reinvent a room. If you have a flooring project in mind, come visit our warehouse before making a trip to the big box retailers. We source hardwood flooring, engineered flooring, laminate flooring, vinyl and tile, all at bulk pricing and pass the savings on to you.
Our inventory of tile, and tile products arrive on a regular basis. Come shop our large selection of: ceramic, porcelain, mosaic, wood grain, glass, backsplash, penny, subway and tile of all sizes and shapes. Due to our constantly revolving inventory we encourage you to come by to view our everchanging selection.
We have 1000's of linear feet of trim in all profiles, materials, shapes and sizes. From our primed MDF trim which we always have in stock (see images below) to unique trim styles and materials, we will always have something for your next project. Prices on our trim range from $.25 per foot up to $2.50 per foot, so come and check out our massive wall of trim and get a great deal today!
Reviews (10)
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Stuart Liss
Jun 07, 2022
Bought a great fir door, bathroom sink and a window. Very happy with my purchases.
Erin Morris
Jun 06, 2022
Watch out - this place has turned into a ripoff! I was told a specific used cabinet cost $150 when the same NEW cabinet could be bought at Home Depot for $100. I pointed this out. Employee didnt care. Waste of time.
Bob Bling Auto Response
May 27, 2022
What a great place to shop when I need something a bit less than standard for a home project.
Bob H.
May 22, 2022
WATCH YOURSELF! They quoted me "$2 to $3.50" per linear foot for composite deck board. Lowe's sells it for $2 plf NEW. Do your homework, these guys seem eager to rip people off!
Sergio Rosa
May 17, 2022
Service sucks, most items don't have prices, and prices can go wild, depending on the day. There are some bargains, and they do have a large variety of items, but watch out for those prices. Again, they do have some items at great prices, but others a lot more expensive than box stores.
Nicholas Anastasi
Apr 11, 2022
Awesome place and high quality materials at great prices, I noticed a lot of people don't like the organization system but as far as surplus stores go I think it is very well done. Be prepared to spend some time because there is a lot to go through and is not a home depo type store.
Jerry Peritojr
Mar 25, 2022
Way way way greedy.if you buy a door here you shoulda gone with new items from big stores.get it in a box. With the hard ware.because the dude make it too much to afford.not a easy find nor a low price.ok. Bye
Kid
Oct 20, 2021
I'd called all over town looking for something with no luck. Called here, talked to Armando. I mentioned that if they had what I needed, it was going to take me 1+ hour to get there. He was willing to go check for me that they had what I needed. They did! The store was hopping when I got there, so I was glad I'd caught him the day before when he wasn't super busy.

While I was there several people helped me navigate to exactly where I needed to get my product (it's huge, I saw many thin that will be useful, and I got turned around). Customer service was terrific, starting with Armando and all the way through! The price I was also great! I'll definitely be back.
Michael A. Frazier
Jan 22, 2021
Be ready to hunt and pick on your own, somewhere there's a service person, but probably you'll have to self-help your way through the stacks 'n racks on your own. Very few things are clearly priced which means they're expecting a little negotiation. Quality stuff though, expansive warehouse.
Nigel The Ningel Evans
Nov 11, 2020
I'm sure there are some good deals, however the some areas are way to packed with stuff to truly see what you are looking at. No one greeted me or offered any form of help navigating the store, however there was a a group of employees or some employees with some friends i don't know, but they were only concerned with hanging out. That said ended up buying from a big box store as the offering and pricing was about $75.00 more, but no scratch and dent possibilities.