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The centerpiece of this house is a large inviting kitchen/dining/living space that spills seamlessly out onto a south-facing flagstone patio with views of Mount Sopris. https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1607031756647-PREKPUJX4Y0JZ65NKD3V/IMG_1722.jpeg blog - Satank Homestead The tough sheet metal and wood exterior of the house is designed to age well alongside the house’s funky Satank surroundings. https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1607032006784-HHJIC7ADD3X3N3HTEZQL/Morrissy-Campbell+copy.jpg blog - Satank Homestead http://www.a4arc.com/new-blog-avenue/2020/12/sisters-house monthly 0.5 2020-12-03 https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1607017986193-XF3314TQWZEMGAYSCII3/IMG_9549.jpeg blog - Sisters' House Landscaping is coming together at the Sisters’ Residence, an A4 project completed in 2018. 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http://www.a4arc.com/new-blog-avenue/tag/natural+light monthly 0.5 http://www.a4arc.com/new-blog-avenue/tag/dorm monthly 0.5 http://www.a4arc.com/new-blog-avenue/tag/main+street monthly 0.5 http://www.a4arc.com/new-blog-avenue/tag/lighting monthly 0.5 http://www.a4arc.com/new-blog-avenue/tag/colorado monthly 0.5 http://www.a4arc.com/new-blog-avenue/tag/new+construction monthly 0.5 http://www.a4arc.com/new-blog-avenue/tag/home monthly 0.5 http://www.a4arc.com/new-blog-avenue/tag/Carbondale monthly 0.5 http://www.a4arc.com/new-blog-avenue/tag/beetle-kill monthly 0.5 http://www.a4arc.com/new-blog-avenue/tag/private+secondary+school monthly 0.5 http://www.a4arc.com/new-blog-avenue/tag/Library monthly 0.5 http://www.a4arc.com/new-blog-avenue/tag/Weese+residence monthly 0.5 http://www.a4arc.com/work daily 1.0 2026-04-28 https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1480624373148-UKTOISB9QGHFFTWN9197/IMG_6888%2Boverall.jpg Work https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1480701404772-UX88FVYCNKGB3RYPOI6P/_DSC8961.jpg Work https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1607012271738-S19T39RDBZ5I0B6IQ4R0/_DSC4553.jpg Work https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1607027447275-002C1P5ZVLHTMV1DXTHB/EXT-porch_DSC7756.jpg Work As part of A4’s long-term relationship with the Colorado Rocky Mountain School, we were hired to renovate the school’s Solar Dorm, an early 70s teacher-student experiment in solar-oriented design. https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1433202714292-67938ZZL0NT97K3T2PO8/web.NCL.ZC0D0474-eve-corner.jpg Work The New Castle Library project was a complete renovation of the original 60s-era structure. ADA accessibility, stacks, reading, and children’s space expansion were program goals of the project. At the same time, the library’s location on a prominent corner in New Castle was an opportunity to address Main Street better and improve the overall cohesion of the downtown. https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1433194048610-HZHRC1FJYYWNARBU4GYZ/image-asset.jpeg Work The front facade https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1751582391460-1TSLLUB0US8VCP1OGBIS/B20A9934+copy.jpg Work This house sits on a large lot in Satank adjacent to Carbondale, CO. It is designed for indoor-outdoor living, maximum solar advantage, relaxed entertaining, compatibility with the neighborhood and aging in place. https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1752130235798-E4OZUZ46YVO020VLEHKX/Untitled+design%281%29.jpg Work https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1750894615099-SIK9YWXDZJN6KTEP042U/image-asset.jpeg Work The Bar Fork is the heart of campus life at the Colorado Rocky Mountain School. A4’s addition and renovations comprise an expanded dining hall, extensive student study and lounge areas, gallery space for the art department, a student bookstore, college counseling, student and faculty lockers and mailboxes, outdoor terraces and balconies, and back of house improvements to food storage, deliveries, and student laundry facilities. https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1433190639789-9YAFIU99M8F6SZET4WWG/1+BasaltLibrary+north+interior+4165+copy.jpg Work https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1433193805426-MR2B2CCWJALRZ9098NX5/image-asset.jpeg Work Stone detailing and a double-height street profile project the bank's respectability and complement the street's transition from suburban strip to urban walkability https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1433194806281-TPJVKB9M7GV58BIK7H9W/image-asset.jpeg Work Carbondale & Rural Fire Protection District Headquarters front entry https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1433197911103-KH3G3K8Q48HTXDFO0W54/image-asset.jpeg Work Glenwood Sanitation District Lift Station is situated between Glenwood's historic downtown and its working rail line. The clever interweaving of brick and cinderblock articulates and bridges the station's transitional zone https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1433222952723-Q398EK9S5CCQDU62SVJZ/IMG_7087+%282%29.jpg Work https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1433202206137-3SW9YHO66JHM6AGLUZ6G/image-asset.jpeg Work A new master bedroom addition to a house that A4 principal Brad Zeigel had worked on previously https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1433191415623-DWT5W4USV13A5X00BUN4/image-asset.jpeg Work A patio spills out from the southeast end of the kitchen https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1433191728572-HRSRH0WK40DJ0DZVLE94/image-asset.jpeg Work The two wings of the north dorm branch off the common room to create the suggestion of a courtyard https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1433224775671-7YAS7IPS9I1FOWRDPB5H/image-asset.jpeg Work The Avalanche House project involved moving and carefully resurrecting a century-old ranch house and barn https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1433194200741-TJF97C9OMMN2DMZ9CRHG/image-asset.jpeg Work This mixed-use project is an example of walkable, contextual smart growth https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1433201801461-OAU5X6II3FH9VDIGU3PH/image-asset.jpeg Work This small sleeping cabin is just one step above camping https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1433192310297-G3F5IO60OSZB5JAHAYOS/image-asset.jpeg Work The Weese House front walk meanders through native grasses https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1450401808582-KJ3JSAKMFFEXJZIJVWLN/IMG_4329.jpg Work The Weber Music Building at Colorado Rocky Mountain School is a single space dedicated to music rehearsal and recording. https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1433196740552-K2HVH84Q8KEOU6O4D8IL/image-asset.jpeg Work This straw bale house centers around an open south-facing courtyard https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1451929057444-L2XVLKOXVQX7O8IWTW67/IMG_5586+copy.jpg Work This 610 square foot cottage in old town Carbondale was built as an addition to an existing shingled carport, visible on the right side of this photo. http://www.a4arc.com/333 daily 0.75 2015-06-02 http://www.a4arc.com/about-avenue daily 0.75 2015-06-02 https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1433206176669-4W85WVJN2RQ1OA4DPKKN/image-asset.jpeg About https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1433206020527-ZEZ6XXUN9GP0ER087BSR/m+hassig-bw.jpg About https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/1433206148567-S9GCKJEDJNXFAO4D0RPF/image-asset.jpeg About http://www.a4arc.com/114-crystal-canyon daily 0.75 2026-09-29 https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/3e4e90f0-1f77-4902-b403-253b68912ad4/Exterior+of+114+Crystal+Canyon%2C+a+high-end+custom+home+in+Aspen+built+by+McSwain+Builders+and+designed+by+A4+Architects.webp 114 Crystal Canyon - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/7e43928a-660d-448c-912f-d1d689942c8e/Mountain+custom+home+at+114+Crystal+Canyon+set+against+the+Roaring+Fork+Valley+landscape.webp 114 Crystal Canyon - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/0a8eeb30-c09a-490e-abfd-a65eea47af0b/Front+entry+of+a+luxury+Aspen+custom+home+with+natural+stone+and+timber+detailing.webp 114 Crystal Canyon - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/c2c254ab-d764-4d5e-bf02-0369ce1f4ab4/Open-concept+living+room+with+large+windows+framing+mountain+views+in+an+Aspen+custom+home.webp 114 Crystal Canyon - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/556cbcc9e4b04b989afbd929/ceca6033-b195-4977-9302-2bab046af126/Custom+kitchen+with+high-end+finishes+in+a+McSwain+Builders+luxury+home+in+Aspen%2C+Colorado.webp 114 Crystal Canyon - 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