Electric Underfloor Heating Mats by Rayotec - FAQ
...designed for under laminate/ engineered wood. It is manufactured from cross-linked closed celled polyethylene foam. Palziv has excellent thermal insulating properties due to its low U-value. Palziv is water repellent - does not rot or go mouldy. Furthermore, it has a sound insulating effect, creating a "quieter" floor to walk on. Palziv is easy... See #1.
Energy Crisis: Facts and Solutions
...and home size, this is an example we simulated: Location Phoenix, AZ, home size 3, 000sq feet, window area 440 sq.feet: a) Total usage per year for heating/cooling with windows of an U-value 1, 2 = 9278 KWh and 18 MBtu (gas) b) Total usage per year, using a high insulated window with an U-value of 0, 17= 6141KWh and 9, 8 MBtu As one can see, there... See #2.
CrystaLite Inc. | Products
...40 36 Shading Coeffic clear 72 71 69 66 61 48 bronze 77 76 74 70 60 49 opal 87 86 83 81 72 64 Solar Trans (%) clear 99 97 94 93 83 74 bronze 68 64 62 60 51 42 opal 77 75 70 61 52 43 U-Value 0.67 0.63 0.59 0.56 0.35 0.28 R-Value 1.49 1.59 1.69 1.79 2.80 3.57 Weight (lbs / sq ft) 4 ft 4 ft 4 ft 4 ft 4 ft 4 ft Dealer Login function stopRKey(evt)... See #3.
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Kalwall - Translucent Daylighting Wall Panel Systems
...to channel any moisture to building exterior. LEED ® contribution. Kalwall 100 ™ are 4" (100mm) thick panels for applications requiring even more structural integrity. U-values from 0.08 to 0.15 BTU/(hr/ft ² /ºF) or 0.45 to 0.85 W/m ² K (R-13 to R-6.16). Super-insulating, light-transmitting Kalwall+ Nanogel ®... See #4.
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Rea Metal Windows Ltd
...The requirements of Part L (England & Wales), Part J (Scotland) & Part F (Northern Ireland) of the building regulations for thermal performance can be met by steel windows. U-value simulations and calculations for both residential and commercial styles of standard reference units show that REA steel windows & doors, glazed with... See #5.
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The all-rounder at a moderate price
...are highly heat-insulating, offer superior resistance to alkalis and have generous safety reserves. The sheets are characterized by the following typical values: UV absorption U-value = 2, 4 W/m²K Remarks: The NO DROP coating applied to one side causes rainwater or condensation to form a film and flow off evenly. If the NO DROP surface... See #6.
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Modular Conservatory | Conservatory Roof |Eurocell
...Widely spaced (750mm) rafter centres to increase the amount of light, reduce assembly time and line-up precisely with 1500mm French doors. 32mm polycarbonate roof with low U-value of 1.4Wm-K-¹ for enhanced insulation and light diffusion. Five external widths from 3.062m to 6.062m available. Five projections from 2m to 4m available. See #7.
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Bison Precast Concrete: Products: Insulated Hollow Core Floors
Insulated Hollow Core floors are for use on ground floors, providing all the benefits of Hollow Core with added support. Bison can provide an insulated slab to give a u-value of 0.22W/m 2 for the floor and greater if required. Further Information Please click the link(s) below for product information: Commercial/Industrial Products... See #8.
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Win-Vent Test Results
01 12.11 90.23 300 2 1/4" Casement 90 0.01 12.11 135.34 300 2 1/4" Project Out 90 0.01 12.11 135.34 300 2 1/4" Project In 70 0.01 12.11 105.26 CRF = 54 U-Value =.56 BTU/hr. ftsq F ** 350 2 1/2" Fixed 60 0.01 12.11 90.23 ** 350 2 1/2" Casement 70 0.01 12.11 105.26 ** 350 2 1/2" Project Out 80 0.01 12. See #9.
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325ES
TECHNICAL DATA FRAME DEPTH: 3¼” RECESSED SASH: 2½” WALL THICKNESS:.125" RATING: AP-AW 90 AP-HC 9O U-VALUE: AAMA 1503-98.50 NFRC 102-2001.47 AIR INFILTRATION: <0.01 cfm/ft2 6.24 psf(50mph) CRF: 61 THERMAL BREAK: Poured-in-place urethane and debridged. FRAME CONSTRUCTION: Machined and fitted butt... See #10.
Industrial Roofing Products - Insulation
...ozone friendly, extruded polystyrene, rigid board insulation, insulation, lightweight, structural strength, rockwool, firewalls, quilt, insulation quilt, thermal insulation, u-value, uvalue, u value, acoustic, profiles, perforated, british standards, twinskin, singleskin, industrial roofing, industrial buildings. See #11.
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Roof Hatches 3
...spring assists operation Minimum obstruction of opening Two-point latch for tight, secure closure Covers open to full 90° Automatic hold-open arms Efficient insulation provides U-value of.17 - Sizes 5' x 11' to 8' x 8' (Special sizes available) Zinc or cadmium plated hardware. See #12.
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Macrolux Heat Reflective Multiwall Polycarbonate
...HR 50% 35% TSET = Total Solar Energy Transmission tested on 16mm triple wall sheet Available widths: 47-1/4", 82-5/8" Weight, lb./sq.ft.:.55 Shading Coefficient: 0.38 U-Value:. 40 R-Value: 2.5 Download Macrolux HR.pdf page. See #13.
Celotex Insulation | U-value Calculator
Use the unique Celotex online U-value calculator to generate a U-value specific to your chosen construction. Easily printable and free to use. See #14.
Glass U-Value Performance - SECP Tables - California Glass Bending Corporation
SECP Tables - Glass U-Value Performance. See #15.
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