Employers › Guardian Fiberglass

Guardian Fiberglass 401(k)

Manufacturing
Shelbyville, IN
EIN 38-2560723
2 plans with Schedule H financials
Plan year 2024
Guardian Fiberglass Inc
filed as Knauf Insulation, Inc.

Recordkeeping fees per participant · largest plan, Knauf Insulation Retirement Plan · plan year 2024

$72.87

Higher than 53% of the 5,847 plans $50 to 250M that report it.

Source

= $123,370 / 1,693
Schedule H, line 2i(3); OTH_RECORDKEEPING_FEES_AMT pos 160; filing 20250821123129NAL0007258384001, received 2025-08-21
participants_with_balance: Form 5500, line 6g(2); PARTCP_ACCOUNT_BAL_CNT pos 78; filing 20250821123129NAL0007258384001, received 2025-08-21

10th: $10.22median $69.9190th: $151.08

Percentiles compare this plan with the Schedule H plans $50 to 250M in assets of the same plan year, excluding final filings; shown only where at least 50 comparable plans report the figure. Plan year 2024-01-01 to 2024-12-31, filing received 2025-08-21.

Largest plan, all six figures: Knauf Insulation Retirement Plan

Recordkeeping fees per participantheadline

$72.87

10th: $10.22median $69.9190th: $151.08

Higher than 53% of the 5,847 plans $50 to 250M that report it.

Source

Administrative expenses excluding investment management, per participant

$125.34

10th: $16.21median $93.2090th: $246.84

Higher than 66% of the 8,758 plans $50 to 250M that report it.

Source

= $212,197 / 1,693
derived, admin_expenses (2i(12)) minus invst_mgmt_fees (2i(5)), floored at 0; filing 20250821123129NAL0007258384001, received 2025-08-21
participants_with_balance: Form 5500, line 6g(2); PARTCP_ACCOUNT_BAL_CNT pos 78; filing 20250821123129NAL0007258384001, received 2025-08-21

Administrative expenses per participant

$150.50

10th: $29.39median $132.8490th: $350.58

Higher than 57% of the 9,042 plans $50 to 250M that report it.

Source

= $254,796 / 1,693
Schedule H, line 2i(12) total administrative expenses; TOT_ADMIN_EXPENSES_AMT pos 109; filing 20250821123129NAL0007258384001, received 2025-08-21
participants_with_balance: Form 5500, line 6g(2); PARTCP_ACCOUNT_BAL_CNT pos 78; filing 20250821123129NAL0007258384001, received 2025-08-21

Administrative expenses as a share of assets

0.142%

10th: 0.022%median 0.136%90th: 0.326%

Higher than 52% of the 9,049 plans $50 to 250M that report it.

Source

= $254,796 / $179,916,470
Schedule H, line 2i(12) total administrative expenses; TOT_ADMIN_EXPENSES_AMT pos 109; filing 20250821123129NAL0007258384001, received 2025-08-21
assets_eoy: Schedule H, Part I line 1f col (b); TOT_ASSETS_EOY_AMT pos 61; filing 20250821123129NAL0007258384001, received 2025-08-21

Employer contributions per participant

$3,745

10th: $965median $2,73890th: $8,164

Higher than 66% of the 9,105 plans $50 to 250M that report it.

Source

= $6,340,398 / 1,693
Schedule H, Part II line 2a(1)(A); EMPLR_CONTRIB_INCOME_AMT pos 68; filing 20250821123129NAL0007258384001, received 2025-08-21
participants_with_balance: Form 5500, line 6g(2); PARTCP_ACCOUNT_BAL_CNT pos 78; filing 20250821123129NAL0007258384001, received 2025-08-21

Employer share of total contributions

40.3%

10th: 15.6%median 29.5%90th: 50.6%

Higher than 77% of the 9,112 plans $50 to 250M that report it.

Source

= $6,340,398 / $15,745,766
Schedule H, Part II line 2a(1)(A); EMPLR_CONTRIB_INCOME_AMT pos 68; filing 20250821123129NAL0007258384001, received 2025-08-21
total_contrib: Schedule H, line 2a(3); TOT_CONTRIB_AMT pos 72; filing 20250821123129NAL0007258384001, received 2025-08-21

Plan terms, as stated in Guardian Fiberglass Inc's SEC filings

Plan terms are not published in public filings.

Plans sponsored

Plan	Assets	Participants with a balance	Headline	Year
Knauf Insulation Retirement Plan	$179,916,470	1,693	$72.87 recordkeeping fees per participant	2024
Knauf 401(k) Plan for Union Employees	$50,587,027	557	$74.79 recordkeeping fees per participant	2024

Alerts, claims and corrections

Sponsor name as filed: KNAUF INSULATION, INC.; SEC registrant: GUARDIAN FIBERGLASS INC (CIK 1113259, matched by EIN).