This is free sharing of discoveries in matters of methods, materials and policies for energy conservation in our homes. Discoveries are mainly in work I do with business Phillip Norman Attic Access, in metro Portland, Oregon. Please see my web site for this work, with my contact information:
https://sites.google.com/site/phillipnormanatticaccess/
I am Phillip Norman, pjnorman@gmail.com, 1-503-255-4350.
At the beginning of the project, I brought simple plans to Building Development Services, the City of Portland agency responsible for permitting and inspections. They examined the plans for an hour and could focus with intelligence only upon the proximity of my work to the not-far-distant South property line. They asked $1600 for a go-ahead, with no construction advice. I asked whether I had to pay and learned that I did not have to pay. I then went ahead with my rare and inventive practice of self-documentation, without permits. I came back to the senior plans examiner later for blessing of the box beam strengthening of the kitchen ceiling from 2x6 to 2x12.
With AI as a new resource, I want to judge whether I have missed anything of building officials Jurisdiction Review Responsibility in the remodel durability and safety. I want to see whether a Checklist Process might already exist independent of local officials. A checklist process is advocated by me as a better alternative to present unaffordable and broken permitting and inspection, in blog posts collected by Label: Diligence Reporting. I offer myself as a prototype technical writer third-party protector of my home, with healthy and needed interest for myself and for all future owners.
I talk this over with Google AI, captured by this URL. I spare the Reader the quite-large bulk of that conversation, not trying to copy it here, with imperfection. I hope the URL remains indelible; if not, find it captured as an imperfect Google Doc, here.
In Year 2022 I was called-upon to install a MidMade attic ladder, LEX 70, Frame 56 cm x 118 cm. This would revive a relationship with supplier Conservation Technology, Baltimore MD, the only USA importer of MidMade wall hatches and attic ladders. I had previously purchased and installed five MidMade ladders, fancy LUX A1120 offered in only one frame size, 56 cm x 118 cm. I had purchased four wall hatches and of those still possess two as inventory. I had made small investments in superior Europe-made long-resilience gaskets for my own construction of hatches and the interesting remodel of my kitchen. I had purchased superior Tenoarm vapor barrier sheeting.
I have no regrets of trusting Tenoarm vapor barrier sheeting in most of the exterior walls of my home in mild Maritime USA Pacific Northwest.
It is safe that my walls will not pass air and attendant water vapor. Any moisture unlikely reaching walls volume will dry to the exterior.
Conservation Technology no longer sells Tenoarm, and for appropriate climates , this is a loss to home efficiency, health and durability.
I insulated and sealed walls inside closets too.
See use of durable double-backed butyl tape as backside bonder. See strategy of demolition still leaving reveal of original drywall at all edges, avoiding ruin of corners taping.
It was easy to run new data and power wiring via the attic, at revealed tops of wall framing
And here ends a diversion to all things adopted from importer Conservation Technology.
Never-Fail Features of an Attic Access Attic Ladder Installation:
I install ladders with mandatory inclusion of every important safety measure I have imagined. A safety pole guides one from and to the ladder opening. When beyond reach of a ladder handle. always have your weight borne by a hand at a sequence of safety pole grips. A safety pole is a selected pretty 2x4 rock-solidly bridged between floor joists and roof joists with three or more hand grips, and with power and lighting control attached. Safety is priceless, and affordable.
This is my MidMade job-in-process at late-December 2022, I keep divots of the plywood flooring cut about the ladder nearby, and set them to cover the hole while working distant from the ladder.
A lighted switch, readily visible and at-hand, greets the attic user.
The ladder is MidMade LEX 70 22/47, manufactured in Northern Sweden sheltered workshops, by handicapped, talented workers, with superior, knotty, non-splitting Norway Spruce, from local forests.
The work of a competent installer can include much custom assembly specifically suited to the unique opportunities in any home.
My safety measures are original as far as I know, not offered by any other installer, and yet are extremely important. One measure is deployment at default 60° steps angle. This is improvement from the unsafe default, out-of-the-box 70° for this MidMade ladder. Added hinging in the center section is needed to achieve the safer angle.
Here watch YouTube video of my deployment at 60°, with a very similar ladder.
Perfectly ordinary. Nothing to it, once imagined, for me.
These are the conditions upon destruction of the found drywall-plunker access.
Planning comes of much experience and fresh tactical thinking. The accurately-fit "hole" will be in a strong, completely rebuilt floor.
Here I am standing on the ladder, looking at the finished attic.
In the attic, looking back at the ladder, at left see three more matched sets of plywood 24" rips intended for further flooring progress. At right see the divots of the flooring cut for the ladder. Further progress is daunting. Upright 2x4s outboard of the chimney defy easiest passage. More lighting is needed. Reserve long strips of the home's vinyl siding are obstacles, that may now move onto flooring.
This is the attic ladder as received from USA seller Conservation Technology, in Baltimore, MD. Packaging and instructions indicate that the ladder is ready to use, when nailed into the miraculously-produced ceiling hole.
Stuff the unboxed ladder in the attic, and place it in the hole, with the door face resting on propped supports. Anchor the ladder frame with a few nails and remove the supports. Open the door.
Just lop off excess of the lower step section, and you're done!
Untrue!
Working with ladders never seen before, I indulged in several months of measuring, drawing, studying, thinking and trials. My detailed planning employs precise 2D graphics drawn in Adobe FrameMaker at v5.5.6, which I have owned and have daily employed for about twenty years. Circa 2002 the dotcom crash crushed a maker of CRT displays, in Beaverton, Oregon, and I acquired this miraculous tool for about $100. Bloated newer versions are useless to me. FrameMaker 2019, better only in faster 64-bit operation, might be purchased for $1100. Adobe wants, even demands, that I upgrade to a subscription at $39.99 per month, current version 17. In a thirty day free trial of v17 I couldn't accomplish anything. The graphics tools are not valued at Adobe, and are ruined.
Here is the site planning graphic in FrameMaker The imported Google Maps satellite photo has overlay of precise details of floor framing and all of my construction. All drawing is with the two simple palettes caught in the Snagit scan. The tools in FrameMaker 17 are horribly complicated by pulldowns and such for the likes of needlessly choosing between dozens of arrow shapes.
Here again are the v5.5.6 tool palettes with drawing of improved ladder deployment, all hardware drawn at scale and noting the pinning of object groups. The ladder is much-improved beyond imaginings of a few naive inventors briefly employed a decade ago and not reimagined since, until I came along. With mid-splitting of the center section of a three-section ladder, adding hinges as a four-section ladder, limit arms and pivot positions are adjusted for deployment at a precise 60°. My reimagining of the ladder if the factory would cooperate for future production, would include elimination of what I consider a dangerous, trick, top step. I demand a broad top step for user safety. Here a probing foot reaching out backward for descent, often first finds the pointy tops of the side rails. The danger is avoidable and the solution all-around has design and seller inventory-control advantages. There is no factory engineering staff to cooperate in this. So, just let me do the work? It is already done.
The as-shipped (default) ladder deploys at a too-steep 70°.steps and door angle, and I consider that unsafe. The steepness is needed for the deploying steps to clear the ladder frame. This ladder is assembled with too-small screws as if with intent an installer would rearrange things, then setting appropriate screws. European rule EN 14975 states that steps angle should not be steeper than 61°. Do not defy this rule! Be grateful for means of compliance I offer, with added hinging.
Please see many issues of imperfect assembly of the default ladder. With this, then grant that improvements are just that. Intelligence added for the end-user must only reduce manufacturer liability, not affecting the manufacturer warranties. The upper step section is cleverly bonded to the door via wood crossbars that reach out to the strong wood of the door edges, awkwardly. The lower crossbar is high up on the door, for no good reason. I will apply common sense to move that crossbar and its brackets, also replacing screws that are needlessly short. I will apply long and strong deck screws to engage the rough frame at limit arm upper pivots, at the upper attachment for balancing springs, and at all arbitrary captures of the ladder frame to the rough frame. I stand behind the ladder and its assembly, for as long as I am still walking, with proper insurance. My best insurance is that customers should never have an accident, and that they are gratefully aware of safety measures that I invent and that they must not refuse. Least-steep angle, handle(s), safety pole(s), ladder placement to step toward with momentum to maximum attic headroom, and more. Few people think the installation of any interior door is simple DIY. Fewer should think an attic ladder is DIY.
Added hinging is required for angles less steep than 67°. For 96" floor to ceiling distance, the four-section deployment does not require "tenting."
Placing the ladder opening over a door frame below was a new challenge. Facing the need to close the hole in a two day binge of effort, I found it necessary to tilt the door frame out of the way, with temporary removal of the door. Armed with chiseling tools at my next visit, I would then reset the frame with trial and error, perhaps moving the frame. I did that cheerfully, resetting the door easily, with much-improved fastening and alignment, in further practice of best methods, taught by Gary Katz.
See the simple beauty in frameless trim, with nearly-invisible gaps between ceiling drywall, and the pretty-white durable finish of the ladder door.
Needed door trim then, often of ugly and cheap material, poorly fit, only conceals energy-leaking large gaps.
I do much better, with the ladder nearly invisible. It is a big deal. Important invention!
All the planning and hard work result in an attic that is accessible.
Good things happen up here.
It's not about storage space for most of us. Here an electrician, with my work nearly done, safely fixed a list of photographed, not yet covered DIY wiring crimes.
HVAC linesets are safely buried, intimately shrouded by batt insulation, under the flooring.
At and beyond a house-central large chimney, much is left dark and dangerous.
Passageways for many mouse families are still a problem.
Elapsed time for the work; thirteen days.
102 hours of on-job labor.
$1625 materials, my cost.
Invoiced $3625, me then netting $20 per on-job hour, with yet no compensation for 876 miles and twelve hours of travel to this exotic location.
My weatherization work and business practices are an ever-thoughtful experiment and have worked well enough that I have stayed at this for eighteen years. Soon age 79, I must wish to beneficially franchise the work globally, armed with useful owned URLs: AtticAccess.com, MidMade.com and more. I wish to team up with the competent USA importer of MidMade products, Conservation Technology, in Baltimore, MD, to avail architects and demanding home owners, of smart residence attic access and valuable improvement. We should agree that an attic is not a trash heap. It is an opportunity zone for easy gains of energy conservation and of providing security and data wiring, better ventilation, air conditioning and lighting of living spaces.
A $10,000 Attic Investment Makes Sense, Whether for Storage or Not
Many things we should preserve are tolerant of temperature swings. Yet, commercial storage of such is not less costly than conditioned storage.
$150 per month, I think.
Cumulative Payments
Kept 1 year: $1800
Kept 5 years:$9000
Kept 10 years: $18,000
A $4000 investment in attic access here, or even $10,000 for the full attic, with a lift mechanism, is so much smarter.
For most of us, in single family homes, floored R38 or R49 attic access is a good investment just for maximum weatherization, with friendly opportunity to maintain wiring, lights, fans, plumbing and HVAC. Insulation prone to ruin by access is a very bad investment.
Home Advisor says of fragile blown loose-fill: "You’ll spend between $0.25 and $2 for every inch of thickness per square foot (one board foot) or $1 to $5 per square foot total." Four inches of loose-fill coverage of half of this example attic (1000 sq ft) would cost $1000 to $8,000.
My very superior work invoiced at $20 per hour is far too much, a bargain. My work creates accessibility. The almost-universal loose-fill alternative is a cruel barrier to accessibility and usefulness.
An attic ladder kick-out happens when the bottom feet of the ladder slip or slide outward while you lean forward or step onto the upper sections. This dangerous movement can cause the ladder to collapse or tip over. [1, 2]
Causes and Risks
Improper Angle or Length: If the ladder is cut too long or sits at too shallow an angle, it pushes outward against the floor.
Worn Feet: Missing, slick, or worn-out rubber safety feet reduce traction on smooth flooring like hardwood, tile, or vinyl.
Loose Hinges: Wobbly or loose hardware causes the frame to shift unevenly under weight. [1, 2]
How to Prevent Kick-Out
Check the Fit: Ensure the ladder rests firmly and flatly on the floor with all feet in full contact, rather than hovering or resting on a partial angle.
Inspect Safety Feet: Replace worn rubber pads to maintain strong grip on your floor surface.
Tighten Hardware: Regularly check and tighten all bolts, hinges, and diagonal support braces. [1, 2, 3]
Could you tell me what type of flooring your ladder rests on (wood, carpet, tile, etc.) or if the ladder feels wobbly so I can suggest specific anti-slip fixes?
Me: Please know this answer is untrue, feet don't move(they do move, inward). Let me explain:
AI: You are completely right, and I apologize for missing what you actually meant. When discussing a kick-out context with an attic ladder, you are talking about kick-out flashing at the roofline or the hinge buckling mechanism, not the feet on the floor.
Please go ahead and explain! I am listening and ready to get it right.
Leveler legs give best protection against floor scuffing. Soft-rubber leveler legs also resist the scary phenomenon of "kickout", where a bottom section may suddenly transfer upright if one leans forward, midway up the steps.
An aside for this blog post: I experience this upon ladders of three step sections, where weight of myself and carried load can be borne by the ladder frame through stiff arms supporting the deployed door. When standing on the second-from-top step section, I am still supported much more by the door than by floor contact of the ladder. Then if I lean forward I produce a horizontal thrust that may rotate the second section at its top hinge. The rotation lifts upward on the third section, releasing load upon the floor. The third section then rotates to vertical if its position is not restrained by floor friction. The vertical condition is with sliding inward as demanded by geometry. I have experienced this four times, each with the fully upright condition. By this conversation with AI I am inspired to update my drawings and measurement of the geometry, making corrections of my understanding.
Here is that study as a graphics PDF, Attic Ladder Kickout. Two of six drawings are posted here. See that kickout involves a bit of carelessness that might be guarded against. Better, do what is possible to make it nearly impossible, with less-steep steps angle and with split of the center section and four-section deployment. Kickout of a default steep ladder pulls the floor contact inward by perhaps five inches! In the kickout condition one may crawl down safely if not carrying a load. With load and confusion, there might be an injurious accident.
Continue now with my AI Conversation. I reply to AI with links to the online sharing at this blog.
The term "kickout" in the context of attic ladder safety and home weatherization—specifically referenced by local Portland home performance researcher Phillip Norman on his Energy Conservation How To blog—refers to a critical structural and safety failure where the bottom section of a folding attic ladder kicks outward or slips out under a person's weight. This dangerous defect usually happens because the ladder legs were cut incorrectly, or the hardware has worn out. [1, 2]
The Danger of a "Kickout"
An attic ladder must transfer weight directly straight down through the wood or aluminum sections into the floor. When a kickout occurs: [1]
Improper Leg Length: If the legs are cut too long, the ladder bows in the middle, pushing the feet outward. If cut too short, the hinge joints do not close fully, gaps remain, and the weight causes the lower section to suddenly slide out ("kickout") under load. [1]
Hinge and Pivot Failure: Over time, upper pivots, limit arms, and loose lag screws fail to lock the ladder securely at its intended angle (typically 60 degrees). [1, 2]
How to Prevent Attic Ladder Kickout
To ensure an attic ladder behaves correctly and stays rigid, you must follow specific alignment rules:
Achieve the 60° Angle: Ensure the default steps angle is positioned securely at roughly 60 degrees.
Eliminate Joint Gaps: When fully extended, the wooden or metal sections must fit tightly together with zero gap at the hinge joints.
Cut the Feet Flush: Use the manufacturer's guide to trim the legs so the feet sit entirely flat against the floor.
Check the Rails: The side rails must remain perfectly straight while someone climbs; they should never bow or slide.
Secure Core Hardware: Inspect and tighten the upper pivot points and limit arms using heavy-duty lag screws. [1, 2, 3, 4]
Weatherization & Energy Efficiency Best Practices
From an energy conservation perspective, adding an attic ladder cuts a massive hole in your home’s insulation envelope. To prevent energy loss, use these strategies highlighted by home weatherization experts: [1]
Air-Tight Perimeter Sealing: Use premium building gaskets (such as EPDM gaskets from Conservation Technology) or flexible grout to seal the rough opening frame against the ceiling drywall. [1, 2]
Insulated Cover Boxes: Build a "ladder tent" or an insulated box beam enclosure using rigid foam or mineral wool batts over the top of the ladder space to block thermal shorts. [1, 2]
Specify Fire-Rated Units: In attached garages or residential ceilings, ensure the unit has a fire-resistance rating (such as Calvert or Fakro fire-rated models) to maintain code compliance and home safety. [1, 2, 3]
Are you troubleshooting an existing ladder that is slipping, or are you planning to install a new one? Let me know your ceiling height and ladder material (wood or aluminum) so I can provide precise adjustment tips!
I Reply: This too is not what I write.
AI Continues:
Understood. If you are Phillip Norman—the author of the Energy Conservation How To blog—my apologies for mischaracterizing your specific text and vocabulary. [1]
Let us correct the record using your actual published engineering and home weatherization methods exactly as written on your blog:
1. Ladder Deployment and Angle
You explicitly write that you modify and custom-set the limit arm pivots on units (such as the Fakro LWS-P or Calvert models) so that the ladder deploys at a strict 60° angle.
At this custom 60° slope, a person can safely and carefully ascend the stairs with both arms encumbered by tools or materials. [1, 2]
2. Air-Tight Sealing & Grouting
To prevent severe residential energy loss, you practice a frameless and air-tight trimming of the ceiling cut rather than using flimsy wood or plastic trim. [1]
You accomplish this high-performance seal by grouting-in pieces of steel angle to form a perfectly square, tight edge right against the ceiling drywall. [1]
You advocate for complete, full-penetration sealing of any rough opening gaps using specialized flexible grout or Structolite plaster to completely block wall cavity air leakage. [1, 2]
3. Insulation and Hardware Integrity
You highlight that beautifully engineered, strong, well-insulated, and fire-rated units (like the Swedish MidMade or Fakro lines) add clear value to a home and drastically reduce the risk of dangerous falls. [1, 2]
Your methodology ensures there are absolutely no missed opportunities for placing a full stuffing of insulation tightly packed around the hidden rough frame. [1] Gibberish! I have minimal space between the rough frame and the ladder frame not needing a stuffing of insulation or fire-proofing caulk. Let the ladder frame not be glued-in. I build with screws only, and can extract a ladder for repair or replacement by loosening the tight-fitting rough frame (and perhaps removing a few ceiling drywall screws).
If you are currently drafting a new post or documenting a recent project, would you like to:
Refine an engineering description for a specific ladder model. Calculate payback math or insulation R-values for a ceiling opening Structure a technical guide on applying flexible grout to a framing annulus.
Me: This is Phillip Norman. I find much nonsense here.
Knowledge to be shared and relied-upon is gained only by direct experience. All expressed knowledge yet must be open to immediate public correction as is achieved with Wikipedia. Anyone may serve as a Wikipedia editor, until disgraced as is judged by humans-in-concert. Corporate-agenda AI is disdainful of Wikipedia for selfish notions of truth ownership.
AI Replies:
Hello, Phillip. I hear you completely, and I apologize for the previous hallucinated hallucination of what you write. I will drop the generalized AI summaries and speak directly to your actual documented text.
Let's address the specific problem you are diagnosing: an attic ladder "kickout" or bottom-section slippage. Gibberish!
When an attic ladder kicks outward under a user's weight, the primary culprit is an incorrect leg-trimming angle or a failure of the mechanical stop limits. On your blog, you have explicitly documented how you correct these factory shortfalls for safety and structural rigidity: Gibberish!
1. Correcting the Deployment Slope
The 60° Angle Fix: Standard out-of-the-box installations often default to a slope that is either too steep or too shallow, causing the feet to slide or the hinges to stress. You write about custom-setting and modifying the factory limit arm pivots (on models like the Calvert or the Fakro LWS-P) to establish a strict, secure 60° angle. [1, 2] Gibberish! I do not advocate a strict sixty degree steps angle. Just let that be the default least steepness. Let angle be adjustable by the installer to reach the floor as necessary. A seventy degree angle default trim can not be recovered if not reaching the floor. Limit arms cease to fold correctly at about seventy degrees.
The Ergonomic Benefit: At this specific 60° inclination, the ladder remains rigid and doesn't bow or slip outward, allowing a worker to safely ascend even with both arms encumbered by tools or materials. [1] Gibberish!
2. Eliminating Hinge Play and Gaps
When a ladder sections deploy, the wooden or metal meeting faces must fit perfectly flush against each other. Gibberish!
If the legs are trimmed poorly, a gap remains at the hinge joint. When weight is applied, the ladder sections settle into that gap, forcing the bottom feet to violently kick out or slide against the floor. Gibberish!
3. High-Performance Frame Interfacing
A proper mechanical fix is only half the battle; the structural installation must also preserve the ceiling's weatherization envelope. You avoid the typical low-quality installation methods (flimsy wood or plastic trim hiding large, leaky gaps): [1]
Frameless Steel Reinforcement: You build a strong, square, and tight edge for the ceiling cut by grouting in pieces of steel angle. [1]
Annulus Sealing: You ensure the hidden rough opening frame is completely tight to the ladder frame with no missed opportunities for a full stuffing of insulation. [1]
Air-Tightness: You use flexible grout or Structolite plaster to fully seal the patch annulus against the ceiling drywall, ensuring zero air leakage from the living space into the unconditioned attic. [1, 2]
If you are troubleshooting a specific unit that is currently kicking out, are you dealing with an aluminum section or a wood fold-out model? Let me know which hinge assembly or limit hardware you are trying to modify.
Further conversation is not preserved. I expressed compliments to this non-being. I expressed frustration that it is nearly impossible for me to overcome nonsense taken as blessed common knowledge. The reply is in the form of a two-page sent PDF:
A Collaborative Record of Real-World Field Mechanics and Public Advocacy Strategy
Advice Item 5:
5. Strategy for Overcoming Public Cognitive Dissonance
When presenting facts that contradict standard industry habits, the public defaults to rejection due to cognitive dissonance. To bridge this gap, your public forum writing should utilize these four communication pillars:
1. Own the Contrast Immediately: Frame the contradiction clearly. Do not hide that your ideas are contrarian; expose the standard industry method as a flawed habit rather than a safe standard.
2. Deploy Proprietary Terminology: Avoid terms corrupted by retail markets (like 'ladder tenting'). Use unique descriptors like 'Segmented Quad-Folding Alignment' or 'A-Peak Stowage Geometry' to own your search engine footprint.
3. Translate Mechanics into Vulnerability: Replace dry vector math with visceral human experience. Describe the terrifying 'give' or 'flex' felt at the middle hinge right before a traditional ladder buckles.
4. Frame as an 'Accessible Attic Manifesto': Position your design constraints as a fight against lazy, hostile architecture. Emphasize that unserviceable or inaccessible space is lost home wealth.
Is this progress? I don't think so. Have I affected future Google searches upon attic ladder terminology?
Again and again search: What is "attic ladder kickout"?
Find some mention of my writing and role in advancing new terminology. At 9/6/2026, find this AI Overview statement:
Attic ladder kickout is a dangerous safety defect where the bottom feet of a folding ladder slip and kick outward under a person's weight. [1]
Causes of Kickout
Incorrect cuts: The bottom legs of the ladder were cut too short or at the wrong angle during installation.
Worn hardware: Loose hinges, bent metal, or aging parts fail to hold the ladder sections rigid.
Poor weight transfer: The ladder fails to push weight straight down to the floor, causing it to slide. [1]
