Insulation in Manor, TX
Crawl space encapsulation and vapor barrier installation in Manor typically runs $3,800-$7,500 for homes in the ShadowGlen and Presidential Meadows subdivisions, with most jobs completed in two days. The Blackland Prairie clay soil and minimal tree canopy here create a specific moisture pattern: summer humidity migrates through vented crawl spaces while winter cold snaps, like February 2021’s Storm Uri, freeze plumbing lines that lack proper air sealing and insulation. We’re Envelope Insulation Co., and we treat air sealing as a prerequisite, not an upsell - every crawl space job begins with sealing top plates and penetrations before any barrier goes down. Call (254) 970-2136 for a written price before any work starts.
Why Manor Homes Are Different
Manor’s explosive growth from roughly 1,200 residents to well over 15,000 between 2000 and 2020 filled the flat Blackland Prairie with fast-built, slab-on-grade tract homes constructed to bare-minimum code insulation levels. In subdivisions like ShadowGlen and Presidential Meadows, builder-grade R-30 fiberglass batts sit on attic floors with limited air sealing around can lights, duct boots, and top plates - fine for passing inspection, inadequate for 150°F attic temperatures under unobstructed summer sun.
The heavy expansive clay soil beneath these homes creates a second, slower failure mode: slab movement opens gaps at wall-plate connections and around MEP penetrations within five to ten years. Homes that tested tight at build-out now leak conditioned air through cracks invisible from inside. Unlike Austin’s older neighborhoods with vintage construction quirks, Manor’s problem is modern homes with modern insulation that was never designed for the actual thermal load this terrain delivers. Winter Storm Uri exposed the consequences - burst pipes in slab homes where minimal insulation met minimal air sealing around plumbing penetrations.
Our Main Manor Services
Most Manor homeowners who call us start with attic work or spray foam - here is what each involves locally.
Attic Insulation in Manor
Attic insulation in Manor means addressing the gap between code-minimum R-30 batts and what 150°F attic temperatures actually demand. We remove or supplement existing fiberglass, air-seal all penetrations first, then install blown cellulose or fiberglass to R-49 or above. Before-and-after blower-door numbers are published on every job. Attic Insulation in Manor covers full removal, retrofit, and new construction.
Spray Foam Insulation in Manor
Spray foam insulation in Manor works best for open attics, bonus rooms over garages, and sealed crawl spaces where air barrier and insulation must be the same material. We use open-cell and closed-cell products from Icynene and Demilec, selected by application, never by proprietary arrangement. Every job gets a written scope, written warranty, and documented photo record. Spray Foam Insulation in Manor details open-cell, closed-cell, and hybrid assemblies.
Blown-In Insulation in Manor
Blown-in insulation in Manor is the most common retrofit for tract homes with settled or undersized attic insulation. We blow fiberglass or cellulose over a fully sealed attic floor, never over unsealed air leaks - that is Haven Standard practice. The blower-door test verifies the seal before insulation covers it. Blown-In Insulation in Manor covers material selection, depth targets, and ventilation compatibility.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Before
AfterCrawl Space Encapsulation & Vapor Barrier in Manor
Manor’s slab-on-grade homes rarely have full crawl spaces, but the partial and conditioned crawl spaces that do exist - often under additions, porches, or in the few pier-and-beam pockets near older downtown parcels - face the same Blackland Prairie moisture load. Summer humidity averages 70% and higher, and the clay soil wicks water upward through perimeter walls. Crawl Space Encapsulation & Vapor Barrier addresses this with sealed vapor barriers, mechanical dehumidification, and air sealing before any insulation is added.
Crawl Space Vapor Barrier
Signs you need it
Musty odors from floor registers, visible condensation on ductwork in the crawl space, or fiberglass insulation hanging wet and compressed from floor joists indicate vapor barrier failure.
What it costs in Manor
A 6-mil to 20-mil vapor barrier installed over bare earth in a partial crawl space typically runs $1,800-$3,200 in Manor, with thicker reinforced polyethylene at the higher end.
How we do it
We remove debris and old insulation, grade the soil surface, seam-seal polyethylene sheeting at all overlaps, and mechanically fasten to walls with termination bars before sealing perimeter penetrations.
Crawl Space Encapsulation
Signs you need it
Standing water after rain, mold on floor joists, or hardwood floors cupping from below indicate the crawl space is exchanging moisture with the soil and outside air uncontrollably.
What it costs in Manor
Full encapsulation with sealed vapor barrier, rigid foam wall insulation, and conditioned air supply typically ranges $5,500-$11,000 for Manor’s smaller crawl footprints.
How we do it
We install the vapor barrier, seal all vents and penetrations with foam and tape, insulate walls with rigid foam, and introduce conditioned air or a dehumidifier to maintain below-60% relative humidity.
What Crawl Space Encapsulation & Vapor Barrier Costs in Manor
| Item | Typical range in Manor |
|---|---|
| Vapor barrier (6-20 mil, earth coverage only) | $1,800 - $3,200 |
| Partial encapsulation (barrier + wall foam, no conditioning) | $3,800 - $6,500 |
| Full encapsulation with dehumidification | $5,500 - $11,000 |
Does Manor’s clay soil make crawl spaces wetter than other areas?
Yes - the Blackland Prairie’s expansive clay holds water against foundation walls and wicks upward through slab edges, making vapor barrier and perimeter sealing more critical here than in sandy-soil suburbs to Austin’s north and west. Call (254) 970-2136 for a free assessment of your specific conditions.
Can you encapsulate a crawl space under a slab addition?
Partial and porch crawl spaces are common in Manor’s newer additions; we treat these as mini-encapsulations with full vapor barriers, sealed penetrations, and targeted dehumidification rather than whole-house conditioning systems.
Radiant Barrier Installation in Manor
Manor’s open, treeless terrain on the Blackland Prairie exposes rooftops to unobstructed solar radiation from dawn to dusk, with attic temperatures regularly exceeding 150°F from June through September. Builder-grade R-30 fiberglass batts under these conditions are overwhelmed by radiant heat gain through the roof deck, not just conductive heat through the attic air. Radiant Barrier Installation blocks this radiant transfer at the source, reducing attic temperatures 20-40°F and cutting the load on undersized ductwork that was never designed for these peak conditions.
Attic Radiant Barrier
Signs you need it
AC runs continuously after 2 PM, second-floor rooms stay 8-12°F hotter than the thermostat setting, or ductwork in the attic feels hot to the touch indicate radiant heat gain overwhelming your insulation.
What it costs in Manor
Radiant barrier foil stapled to rafters or laid over attic floor insulation typically runs $1,200-$2,800 for Manor’s 1,800-2,400 square foot tract homes.
How we do it
We install perforated foil-faced products or spray-applied low-emissivity coatings to the underside of roof decking, maintaining ventilation channels and never compressing existing insulation.
Radiant Barrier & Ventilation
Signs you need it
Attic insulation appears to be working but peak afternoon temperatures still spike, or ridge vents and soffit vents exist but air movement is stagnant indicate radiant gain coupled with poor ventilation.
What it costs in Manor
Combined radiant barrier with balanced intake and exhaust ventilation upgrades typically ranges $2,200-$4,500 in Manor, depending on roof complexity and existing vent adequacy.
How we do it
We calculate net free vent area, add or enlarge soffit and ridge vents as needed, then install radiant barrier to reduce the total heat load the ventilation system must manage.
What Radiant Barrier Installation Costs in Manor
| Item | Typical range in Manor |
|---|---|
| Attic radiant barrier (foil, rafter or floor application) | $1,200 - $2,800 |
| Radiant barrier with ventilation upgrade | $2,200 - $4,500 |
| Spray-applied radiant barrier coating | $2,800 - $5,200 |
Will radiant barrier help if my attic already has R-30 insulation?
Yes - R-30 fiberglass slows conductive heat but does almost nothing against radiant transfer from a 170°F roof deck; radiant barrier addresses the dominant heat gain mechanism in Manor’s sun-exposed homes. Call (254) 970-2136 for a free estimate with written pricing.
Does radiant barrier work with spray foam?
Spray foam on the roof deck eliminates the need for separate radiant barrier by placing insulation in direct contact with the conditioned boundary; we recommend one or the other, never both in the same assembly.
Insulation Removal & Replacement in Manor
Manor’s fast-built tract homes from the 2000s and 2010s increasingly need insulation removal not because the material is old, but because it was installed poorly - compressed batts, gaps around obstructions, and no air sealing - or contaminated by roof leaks, rodent activity, or smoke damage. We remove and replace insulation in homes where the existing material cannot be remediated in place, always starting with a written scope and ending with a documented photo record. Insulation Removal & Replacement covers safe extraction, disposal, and reinstall to current performance standards.
Contaminated Insulation Removal
Signs you need it
Visible rodent droppings, urine staining, mold on insulation surfaces, or persistent musty odors after roof leak repair indicate contamination that cannot be sanitized in place.
What it costs in Manor
Contaminated insulation removal with HEPA containment, safe disposal, and surface sanitizing typically runs $2,500-$4,800 for Manor’s standard attic footprints.
How we do it
We establish negative air pressure with HEPA filtration, remove contaminated material in sealed bags, apply antimicrobial treatment to exposed surfaces, and verify air quality before new insulation goes in.
Insulation Replacement
Signs you need it
Insulation is compressed below label thickness, has visible gaps exceeding 1 inch around framing, or was installed before 2015 without air sealing - common in Manor’s builder-grade original construction.
What it costs in Manor
Full removal of existing batts or blown material, air sealing, and replacement with blown fiberglass or cellulose to R-49 typically ranges $3,200-$6,500 in Manor.
How we do it
We extract existing material, seal all top plates, penetrations, and duct boots with foam and caulk, then install new blown insulation to uniform depth with ruler markers for verification.
What Insulation Removal & Replacement Costs in Manor
| Item | Typical range in Manor |
|---|---|
| Contaminated insulation removal (attic, with sanitizing) | $2,500 - $4,800 |
| Standard removal and replacement to R-49 | $3,200 - $6,500 |
| Removal, air sealing, and spray foam replacement | $5,500 - $10,500 |
Do I have to leave during insulation removal?
No - our HEPA containment and negative air machines keep living spaces isolated, though we recommend sensitive individuals step out during the loudest extraction phase; you’ll receive photos of the clean substrate before new material goes in. Call (254) 970-2136 to schedule.
How do I know if my insulation is contaminated or just old?
We inspect during our free estimate - discoloration, odor, droppings, or compressed thickness below half the original R-value indicates removal is warranted; mere settling without contamination can often be topped off instead.
Attic Air Sealing in Manor
Manor’s slab-on-grade tract homes develop air leakage through a specific local mechanism: expansive clay soil movement opens gaps at wall plates and around plumbing and electrical penetrations within five to ten years of construction. The original insulation inspection passed, but the building envelope now leaks conditioned air continuously. Attic Air Sealing targets these leaks with blower-door-guided sealing, published before-and-after numbers, and no insulation added until the pressure boundary is intact.
Top Plate & Penetration Sealing
Signs you need it
Dust streaks around ceiling fixtures, rooms that are hard to keep cool despite adequate insulation, or blower-door readings above 3,500 CFM50 in a home under 2,500 square feet indicate top plate and penetration leakage.
What it costs in Manor
Comprehensive top plate and penetration sealing with two-part foam, caulk, and fire-rated materials typically runs $1,800-$3,500 for Manor’s standard tract home attics.
How we do it
We pressurize the house with the blower door running, use infrared cameras and smoke pencils to locate leaks, then seal all top plates, wire penetrations, pipe chases, and framing gaps with appropriate materials.
Can Light & Duct Boot Sealing
Signs you need it
Can lights that are hot in summer or cold in winter, or supply registers that blow noticeably cooler air when the AC is off indicate direct attic air exchange through these fixtures.
What it costs in Manor
Sealing accessible can lights with pre-formed covers and mastic-sealing duct boots typically ranges $800-$1,800 in Manor, with fire-rated covers required for non-IC fixtures.
How we do it
We install fire-rated airtight covers over can lights from the attic side, seal duct boots with mastic and mesh, and verify each penetration with blower-door pressure differential before closing.
What Attic Air Sealing Costs in Manor
| Item | Typical range in Manor |
|---|---|
| Top plate and penetration sealing | $1,800 - $3,500 |
| Can light and duct boot sealing | $800 - $1,800 |
| Full attic air sealing with blower-door verification | $2,800 - $5,200 |
Can air sealing alone lower my electric bill?
Yes - in Manor’s leaky newer homes, blower-door-guided air sealing alone typically reduces cooling load 15-25% before any insulation is added, because conditioned air stops escaping to the attic. Call (254) 970-2136 for a free estimate with written pricing.
Do you seal before or after adding insulation?
Always before - Haven Standard requires a complete air seal verified by blower door before any insulation covers the attic floor; we will never blow insulation over unsealed leaks.
Wall Insulation in Manor
Manor’s slab-on-grade tract homes were built with 2×4 exterior walls and minimal cavity insulation, often compressed fiberglass batts with gaps at electrical boxes and windows. The wall cavities are empty of any air barrier, and the slab connection provides no thermal break. Wall Insulation retrofits these cavities with dense-pack cellulose, injection foam, or exterior continuous insulation where accessible, always with attention to the pressure boundary at the rim joist and slab edge.
Injection Foam Wall Insulation
Signs you need it
Walls that are cold to the touch in winter, rooms with exterior walls that are 5°F or more cooler than interior rooms, or visible gaps around outlets and switch plates indicate empty or failed wall cavity insulation.
What it costs in Manor
Injection foam for standard 2×4 exterior walls in a 1,800 square foot home typically runs $3,500-$6,800 in Manor, with open-cell or closed-cell foam selected by moisture management needs.
How we do it
We drill 5/8-inch holes through exterior siding or interior drywall at stud-bay intervals, inject foam under controlled pressure to fill without bowing studs, then patch and match finish.
Drill & Fill Wall Insulation
Signs you need it
Original fiberglass batts have settled or were never fully installed in upper wall cavities, or blower-door testing shows significant leakage through the wall plane despite sealed attic and floor.
What it costs in Manor
Drill-and-fill with dense-pack cellulose for standard tract home walls typically ranges $2,800-$5,200 in Manor, less than foam but with lower air-sealing value.
How we do it
We drill access holes, remove any loose or damaged existing material, dense-pack cellulose to 3.5 pounds per cubic foot for no-settle performance, then patch and seal all penetrations.
What Wall Insulation Costs in Manor
| Item | Typical range in Manor |
|---|---|
| Drill-and-fill cellulose (2×4 walls) | $2,800 - $5,200 |
| Injection foam (2×4 walls) | $3,500 - $6,800 |
| Exterior rigid foam with siding removal | $8,500 - $15,000 |
Can you insulate walls without removing drywall?
Yes - drill-and-fill from exterior or interior, with patching, is our standard approach for finished homes; we match texture and paint where interior access is used. Call (254) 970-2136 for a free written estimate.
Will wall insulation help with sound between rooms?
Dense-pack cellulose and Rockwool batts both improve STC ratings significantly, but interior wall soundproofing is a separate scope from exterior wall thermal insulation; we specify materials by the problem we’re solving.
Attic Cleaning & Rodent Proofing in Manor
Manor’s rapid development displaced wildlife populations that now exploit the gaps in fast-built housing - roof vents without screens, loose soffit corners, and plumbing penetrations left unsealed. Attics in ShadowGlen, Presidential Meadows, and similar subdivisions commonly harbor squirrels, rats, and mice that compress insulation, contaminate air handlers, and chew wiring. Attic Cleaning & Rodent Proofing removes contamination, sanitizes surfaces, and seals entry points with rodent-proof materials - not just traps that leave the access open.
Attic Sanitizing & Decontamination
Signs you need it
Visible droppings, urine stains on insulation or drywall, or a persistent ammonia odor detectable from the living space indicate active or recent rodent contamination requiring professional sanitizing.
What it costs in Manor
Attic sanitizing with HEPA vacuuming, antimicrobial application, and odor neutralization typically runs $1,500-$3,200 for Manor’s standard attic footprints with moderate contamination.
How we do it
We remove contaminated insulation if present, HEPA-vacuum all surfaces, apply enzyme-based sanitizers and antimicrobial treatments, then verify with ATP testing before any new material is installed.
Rodent Proofing & Exclusion
Signs you need it
Scratching noises in walls or ceiling, visible entry holes around roof penetrations, or recurring trap catches despite pest control visits indicate structural access points that trapping alone cannot address.
What it costs in Manor
Comprehensive rodent proofing with metal screening, concrete patching, and sealant at all roof and foundation penetrations typically ranges $1,200-$2,800 in Manor.
How we do it
We inspect the roofline, soffits, gable vents, and foundation with the homeowner present, install 1/4-inch hardware cloth over all vents, seal gaps with rodent-proof materials, and provide a written photo record of every exclusion point.
What Attic Cleaning & Rodent Proofing Costs in Manor
| Item | Typical range in Manor |
|---|---|
| Attic sanitizing and decontamination | $1,500 - $3,200 |
| Rodent proofing and exclusion | $1,200 - $2,800 |
| Full attic restoration (removal, sanitizing, proofing, re-insulation) | $4,500 - $9,500 |
Do you set traps or just seal entry points?
We focus on permanent exclusion - sealing every access point with rodent-proof materials - and partner with pest control for active infestations; our scope ends where the building envelope is secure. Call (254) 970-2136 for a free assessment.
How do I know if rodents have damaged my insulation?
Compressed tunnels through blown insulation, scattered droppings, and stained or shredded batts are visible evidence; we document this with photos during our free inspection and specify removal only when contamination exceeds safe thresholds.
Home Energy Audit in Manor
Manor homeowners who moved here for affordability often face their first August electric bill with shock - $400, $500, or higher for a 2,000 square foot home with builder-grade insulation and no air sealing. A Home Energy Audit identifies exactly where conditioned air is escaping and which upgrades will deliver measurable return, with before-and-after blower-door numbers that turn guesswork into documented performance change.
Blower Door Test
Signs you need it
High electric bills with no obvious cause, rooms that never reach thermostat temperature, or a home that feels drafty despite closed windows indicate envelope leakage measurable only with pressurization testing.
What it costs in Manor
A standalone blower-door test with written report typically runs $350-$550 in Manor; when bundled with thermal imaging and insulation inspection, the combined audit is $450-$750.
How we do it
We install a calibrated fan in an exterior door, depressurize the house to 50 Pascals, measure CFM50 leakage, then use smoke pencils and infrared cameras to locate and document each major leak path.
Thermal Imaging Inspection
Signs you need it
Visible temperature variations on ceilings or walls, rooms with persistent comfort complaints, or suspicion of missing insulation in finished areas where visual inspection is impossible.
What it costs in Manor
Thermal imaging as part of a comprehensive audit typically adds $150-$250 to the base blower-door test, or is included in the bundled $450-$750 audit package.
How we do it
We scan all interior and accessible exterior surfaces with a calibrated infrared camera during blower-door operation, marking thermal anomalies on photos and correlating each with the leakage rate it contributes.
What Home Energy Audit Costs in Manor
| Item | Typical range in Manor |
|---|---|
| Blower-door test with written report | $350 - $550 |
| Comprehensive audit (blower door, thermal imaging, insulation inspection) | $450 - $750 |
| Audit with duct leakage testing included | $650 - $950 |
Will an energy audit tell me what to fix first?
Yes - our written report ranks upgrades by cost-effectiveness and shows the projected blower-door improvement for each, so you can phase work by budget; the audit fee is credited toward any work we perform. Call (254) 970-2136 to schedule.
How long does a home energy audit take?
Plan on two to three hours for a comprehensive audit, including setup, testing, interior and exterior thermal scanning, and a walkthrough of preliminary findings with you present.
Brands We Service in Manor
We specify materials from Owens Corning, Johns Manville, Knauf, Rockwool, CertainTeed, Icynene, Demilec, and GreenFiber - no proprietary lock-in, no brand pushed for margin. Stocked locally through Austin-area distributors, most materials are on-site within 24 hours of written scope approval. Our brands page details specifications and applications.
Pricing for Insulation in Manor, TX
| Service | Typical range in Manor |
|---|---|
| Crawl space vapor barrier | $1,800 - $3,200 |
| Full crawl space encapsulation | $5,500 - $11,000 |
| Attic radiant barrier | $1,200 - $2,800 |
| Radiant barrier with ventilation | $2,200 - $4,500 |
| Contaminated insulation removal | $2,500 - $4,800 |
| Insulation removal and replacement | $3,200 - $6,500 |
| Attic air sealing (full) | $2,800 - $5,200 |
| Wall injection foam | $3,500 - $6,800 |
| Attic sanitizing | $1,500 - $3,200 |
| Rodent proofing | $1,200 - $2,800 |
| Home energy audit (comprehensive) | $450 - $750 |
Prices in Manor trend toward the higher end when roof pitch is steep, attic access is limited, or clay soil movement has created extensive gap remediation needs. Every job begins with a written price - no work starts without it - and our Free Second Opinion applies to any competing written estimate you bring us.
Neighborhoods We Serve in Manor
We work across Manor’s full developed area, with crews dispatched from our Austin coordination office and typically on-site within the same day for estimates. Representative neighborhoods include:
- ShadowGlen
- Presidential Meadows
- Manor Highlands
- Lakeside at ShadowGlen
- Downtown Manor and established pockets near FM 973
Service Area - Cities Near Manor
Our crews serve the full eastern Austin metro corridor, including Pflugerville, TX to the northwest, Elgin, TX to the east, Hutto, TX to the north, and Austin, TX proper to the west. Dispatch and scheduling are coordinated from our Austin office; every service area customer receives the same written price, documented photo record, and 365-Day Done Right Promise.
Serving Manor, TX - Our Local Coverage Area
We’re based in the Manor area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Insulation in Manor
Most attic insulation retrofits and air sealing do not require a permit in Manor, but spray foam applied to roof decks and any work involving structural modification or electrical fixture changes may; we handle permit research and submission as part of our written scope when required. Call (254) 970-2136 to confirm for your specific project.
Our live answering handles calls 24/7, and we schedule estimates within one business day for standard requests; for post-storm water intrusion or insulation contamination exposing living space, we prioritize same-day assessment with written pricing before any work begins.
Most Manor HOAs in ShadowGlen and Presidential Meadows do not regulate interior attic or crawl space work, but exterior modifications like rigid foam or siding changes may require architectural review; we provide written scope and manufacturer cut sheets for any HOA submission at no charge.
What happens when you call
- 1A real person answersNo phone trees - talk to a local insulation pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3A background-checked tech heads outLicensed & insured, typically within 1-hour.
- 4You approve before work beginsNothing starts until you say go.
What Manor Customers Say
"Crawl space encapsulation done properly. Photographs of the vapour barrier at every seam, and the damp smell in the hallway is gone."
- Ainsley P."Fixed price, clean work, and they hauled the old material away as agreed."
- Todd M."They air-sealed the attic floor before insulating and showed me the blower-door number before and after. The upstairs is finally the same temperature as downstairs."
- Marisol D.