{"podcast":{"title":"The Deckheads Podcast","slug":"the-deckheads-podcast-477069","podcast_index_feed_id":477069,"rss_url":"https://feed.podbean.com/thedeckheadspodcast/feed.xml","website_url":"https://thedeckheadspodcast.podbean.com","image_url":"https://pbcdn1.podbean.com/imglogo/image-logo/3936629/Podcast_Thumbnail_15_1_a30fd.png","author":"Shane Chapman","episode_count":290,"summary":"The Ultimate Deck Podcast is your go-to show for everything backyard building — from decks and railings to patios, pergolas, and fences. Whether you’re a DIY homeowner planning your dream outdoor space or a contractor looking for smarter tools and materials, this podcast delivers expert advice, product insights, and real-world tips to help you build better. Hosted by Shane Chapman from The Ultimate Deck Shop, each episode tackles common questions, new trends, and industry know-how — with zero fluff and lots of practical value.","last_synced_at":"2026-06-19T08:17:49.473763+00:00","page_url":"https://stenobird.com/podcast/the-deckheads-podcast-477069"},"episode":{"title":"Composite Decking Expansion & Contraction: Miters, Butt Joints & Breaker Boards Explained - The Deckheads Podcast","slug":"composite-decking-expansion-contraction-miters-butt-joints-breaker-boards-explained-the-deckheads-podcast","published_at":"2026-06-18T19:21:02+00:00","page_url":"https://stenobird.com/podcast/the-deckheads-podcast-477069/composite-decking-expansion-contraction-miters-butt-joints-breaker-boards-explained-the-deckheads-podcast","show_page_url":"https://stenobird.com/podcast/the-deckheads-podcast-477069","url":"https://thedeckheadspodcast.podbean.com/e/composite-decking-expansion-contraction-miters-butt-joints-breaker-boards-explained-the-deckheads-podcast/","audio_url":"https://mcdn.podbean.com/mf/web/ndi25mbkx8fghdqb/podcast_137ih4a.mp3","summary":"Are your mitered deck joints opening up after installation? You're not alone — it's one of the #1 callback reasons for deck builders. In this episode of The Deckheads Podcast we break down everything you need to know about managing joints in composite and PVC decking. 🔧 WHAT WE COVER: Why composite and PVC decking expands and contracts more than you'd expect Mitered joints vs. butt joints — which to use and when The \"day 1 vs. day 100\" rule for choosing your jointing method When miters are acceptable (hint: keep it under 12 feet) How to use breaker boards to define \"rooms\" and hide expansion Fascia corners — why you should avoid mitering fascia, and what to do instead Gap Cap: a new product that solves fascia corner and picture-frame joints Why you must follow manufacturer gapping instructions to keep your warranty How to protect yourself when a homeowner insists on a risky installation 🇨🇦 GAP CAP IN CANADA: We're the official Canadian distributor for Gap Cap. Canadian stock is landing soon — we'll be able to ship anywhere in the country. Builders and dealers: reach out about wholesale pricing. 🪵 BRANDS DISCUSSED:Deckorators Voyage • Eva-Last Apex Plus • Clubhouse PVC • Azek • Trex • Fiberon • Venture Decking 🛠️ PRODUCTS MENTIONED:Gap Cap • Axxent End Cut Paint • Marksman Pro X1 • Camo Fasteners Whether you're a pro builder or a serious DIYer, understanding how your decking moves with temperature is the difference between a deck that looks great on day one and one that still looks great years later. 🛒 Shop composite and PVC decking: www.tuds.ca📲 Follow us:Instagram: theultimatedeckshopFacebook: The Ultimate Deck Shop #CompositeDeck #DeckBuilding #PVCDecking #DeckInstallation #DeckTips #MiteredJoints #BreakerBoard #GapCap #Azek #Trex #DeckPodcast","meta_description":"Are your mitered deck joints opening up after installation? You're not alone — it's one of the #1 callback reasons for deck builders. In this episode of T…","key_points":[],"chapters":[],"topics":[],"duration_seconds":2427,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-deckheads-podcast-477069/episodes/composite-decking-expansion-contraction-miters-butt-joints-breaker-boards-explained-the-deckheads-podcast/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-deckheads-podcast-477069/composite-decking-expansion-contraction-miters-butt-joints-breaker-boards-explained-the-deckheads-podcast.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}